John Campbell

Author PubWeight™ 108.11‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 The major genetic determinants of HIV-1 control affect HLA class I peptide presentation. Science 2010 9.61
2 Cognitive behavioural therapy as an adjunct to pharmacotherapy for primary care based patients with treatment resistant depression: results of the CoBalT randomised controlled trial. Lancet 2012 5.61
3 Facilitated physical activity as a treatment for depressed adults: randomised controlled trial. BMJ 2012 5.61
4 Reliability of patient responses in pay for performance schemes: analysis of national General Practitioner Patient Survey data in England. BMJ 2009 3.68
5 Setting standards based on patients' views on access and continuity: secondary analysis of data from the general practice assessment survey. BMJ 2003 3.06
6 Research output on primary care in Australia, Canada, Germany, the Netherlands, the United Kingdom, and the United States: bibliometric analysis. BMJ 2011 3.01
7 Predictors of suppurative complications for acute sore throat in primary care: prospective clinical cohort study. BMJ 2013 2.41
8 Elucidation of seventeen human peripheral blood B-cell subsets and quantification of the tetanus response using a density-based method for the automated identification of cell populations in multidimensional flow cytometry data. Cytometry B Clin Cytom 2010 2.38
9 Global charcoal mobilization from soils via dissolution and riverine transport to the oceans. Science 2013 2.12
10 Understanding help seeking behaviour among male offenders: qualitative interview study. BMJ 2007 1.59
11 ImmPort: disseminating data to the public for the future of immunology. Immunol Res 2014 1.48
12 Variability of criteria used to diagnose myofascial trigger point pain syndrome--evidence from a review of the literature. Clin J Pain 2007 1.45
13 Cost-effectiveness of cognitive-behavioural therapy as an adjunct to pharmacotherapy for treatment-resistant depression in primary care: economic evaluation of the CoBalT Trial. Br J Psychiatry 2013 1.44
14 How can health care organizations be reliably compared?: Lessons from a national survey of patient experience. Med Care 2011 1.43
15 Do English patients want continuity of care, and do they receive it? Br J Gen Pract 2012 1.40
16 Carbon dynamics of Oregon and Northern California forests and potential land-based carbon storage. Ecol Appl 2009 1.36
17 Human interleukin-19 and its receptor: a potential role in the induction of Th2 responses. Int Immunopharmacol 2004 1.32
18 Access to primary care: advanced... or smart? Br J Gen Pract 2007 1.29
19 Influenza vaccination in patients with asthma: why is the uptake so low? Br J Gen Pract 2007 1.23
20 A novel Ehrlichia genotype detected in naturally infected cattle in North America. Vet Parasitol 2010 1.18
21 Access to health care prior to suicide: findings from a psychological autopsy study. Br J Gen Pract 2004 1.17
22 Patients' views of physical activity as treatment for depression: a qualitative study. Br J Gen Pract 2011 1.16
23 Isotope ratios of H, C, and O in CO2 and H2O of the martian atmosphere. Science 2013 1.15
24 Microarray analysis of gene expression during bacteriophage T4 infection. Virology 2002 1.13
25 Views of doctors on clinical correspondence: questionnaire survey and audit of content of letters. BMJ 2004 1.12
26 Evaluation of risk factors for Cryptococcus gattii infection in dogs and cats. J Am Vet Med Assoc 2006 1.10
27 Physical activity as a treatment for depression: the TREAD randomised trial protocol. Trials 2010 1.09
28 The use of negative binomial modelling in a longitudinal study of gastrointestinal parasite burdens in Canadian dairy cows. Can J Vet Res 2002 1.07
29 Clinical characteristics and predictors of mortality for Cryptococcus gattii infection in dogs and cats of southwestern British Columbia. Can Vet J 2006 1.01
30 Taking blood pressure: too important to trust to humans? Cleve Clin J Med 2010 1.01
31 Can cancer risk information raise awareness without increasing anxiety? A randomized trial. Prev Med 2006 1.00
32 Levels and predictors of exercise referral scheme uptake and adherence: a systematic review. J Epidemiol Community Health 2012 1.00
33 Prevalence and benefits of care plans and care planning for people with long-term conditions in England. J Health Serv Res Policy 2012 1.00
34 The correlation of aortic neck length to early and late outcomes in endovascular aneurysm repair patients. J Vasc Surg 2009 0.99
35 What is eHealth (5): a research agenda for eHealth through stakeholder consultation and policy context review. J Med Internet Res 2005 0.96
36 Are the Health of the Nation Outcome Scales a valid and practical instrument to measure outcomes in North America? A three-site evaluation across Nova Scotia. Community Ment Health J 2006 0.96
37 Developing an educational reminder system for a handheld encounter log. Fam Med 2006 0.95
38 Acupuncture and related interventions for smoking cessation. Cochrane Database Syst Rev 2011 0.95
39 'Am I going to see the next morning?' A qualitative study of patients' perspectives of sleep in COPD. Prim Care Respir J 2007 0.94
40 Current concepts review: the rheumatoid forefoot. Foot Ankle Int 2008 0.94
41 Acupuncture and related interventions for smoking cessation. Cochrane Database Syst Rev 2014 0.93
42 Changing practice as a quality indicator for primary care: analysis of data on voluntary disenrollment from the English GP Patient Survey. BMC Fam Pract 2013 0.91
43 Establishment and operation of a Good Manufacturing Practice-compliant allogeneic Epstein-Barr virus (EBV)-specific cytotoxic cell bank for the treatment of EBV-associated lymphoproliferative disease. Br J Haematol 2014 0.91
44 Web-based textual analysis of free-text patient experience comments from a survey in primary care. JMIR Med Inform 2015 0.91
45 Postmarketing migraine survey of frovatriptan: effectiveness and tolerability vs previous triptans, NSAIDs or a combination. Curr Med Res Opin 2009 0.90
46 Shiga toxin-producing Escherichia coli in the feces of Alberta feedlot cattle. Can J Vet Res 2004 0.87
47 Cognitive behavioural therapy as an adjunct to pharmacotherapy for treatment resistant depression in primary care: the CoBalT randomised controlled trial protocol. Contemp Clin Trials 2011 0.87
48 Frovatriptan for acute treatment of migraine associated with menstruation: results from an open-label postmarketing surveillance study. J Womens Health (Larchmt) 2009 0.87
49 A comparison of four different approaches to measuring health utility in depressed patients. Health Qual Life Outcomes 2013 0.87
50 Acetonitrile in body fluids related to smoking. Public Health Rep 1962 0.86
51 Assessing communication quality of consultations in primary care: initial reliability of the Global Consultation Rating Scale, based on the Calgary-Cambridge Guide to the Medical Interview. BMJ Open 2014 0.86
52 Dialysis outcomes in those aged ≥65 years. BMC Nephrol 2013 0.85
53 Communicating the results of research: how do participants of a cardiac rehabilitation RCT prefer to be informed? Health Expect 2009 0.84
54 The feasibility of recruiting patients with early COPD to a pilot trial assessing the effects of a physical activity intervention. Prim Care Respir J 2010 0.84
55 Impact of risk information on perceived colorectal cancer risk: a randomized trial. J Health Psychol 2008 0.83
56 Comparison of initial compression of the medial, lateral, and posterior screws in an ankle fusion construct. Foot Ankle Int 2011 0.81
57 Application of a new diagnostic approach to a bovine genital campylobacteriosis outbreak in a Saskatchewan beef herd. Can Vet J 2013 0.81
58 Use of pooled protozoal cultures of preputial scraping samples obtained from bulls for the detection of Tritrichomonas foetus by means of a real-time polymerase chain reaction assay. J Am Vet Med Assoc 2014 0.81
59 Do the Health of the Nation Outcome Scales measure outcome? Can J Psychiatry 2010 0.80
60 Lip augmentation dermal filler reactions, histopathologic features. Head Neck Pathol 2013 0.80
61 A surgeon's case volume of oesophagectomy for cancer does not influence patient outcome in a high volume hospital. Interact Cardiovasc Thorac Surg 2009 0.80
62 A longitudinal study of gastrointestinal parasites in Canadian dairy farms. The value of an indirect Ostertagia ostertagi ELISA as a monitoring tool. Vet Parasitol 2002 0.80
63 GPAQ-R: development and psychometric properties of a version of the general practice assessment questionnaire for use for revalidation by general practitioners in the UK. BMC Fam Pract 2013 0.80
64 Experiences with an elective in spirituality. Am J Pharm Educ 2008 0.80
65 British pain clinic practitioners' recognition and use of the bio-psychosocial pain management model for patients when physical interventions are ineffective or inappropriate: results of a qualitative study. BMC Musculoskelet Disord 2010 0.79
66 Nettle sting for chronic knee pain: a randomised controlled pilot study. Complement Ther Med 2007 0.79
67 ECT treatment for two cases of dementia-related pathological yelling. J Neuropsychiatry Clin Neurosci 2008 0.79
68 Patients' experiences of participating in a large-scale trial of cognitive behavioural therapy for depression: a mixed methods study. Fam Pract 2013 0.79
69 Prevalence of methicillin-resistant Staphylococcus aureus colonization in horses in Saskatchewan, Alberta, and British Columbia. Can Vet J 2009 0.78
70 Diagnosis of trichomoniasis in 'virgin' bulls by culture and polymerase chain reaction. Can Vet J 2003 0.78
71 The prevalence of posttraumatic stress disorder in patients undergoing pulmonary rehabilitation and changes in PTSD symptoms following rehabilitation. J Cardiopulm Rehabil Prev 2009 0.78
72 Evaluating Differential Item Functioning in the English General Practice Patient Survey: Comparison of South Asian and White British Subgroups. Med Care 2015 0.78
73 Commonly used drugs impair oral tolerance in mice. Ann N Y Acad Sci 2004 0.78
74 Process for improving the integration of care across the primary and acute care settings in rural South Australia: asthma as a case study. Aust J Rural Health 2004 0.77
75 Relative strengths of the calf muscles based on MRI volume measurements. Foot Ankle Int 2012 0.76
76 Surveillance for Cryptococcus gattii in horses of Vancouver Island, British Columbia, Canada. Med Mycol 2011 0.76
77 Early and late clinical outcomes of endovascular aneurysm repair in patients with an angulated neck. Vascular 2010 0.76
78 Driving brake reaction time following right ankle arthrodesis. Foot Ankle Int 2011 0.76
79 Sample collection factors affect the sensitivity of the diagnostic test for Tritrichomonas foetus in bulls. Can J Vet Res 2003 0.75
80 Assessment prior to institutional care: time to move past the Support Needs Assessment Form (SNAF). N Z Med J 2004 0.75
81 Inductions about attention and consciousness: comments on Carolyn Suchy-Dicey, 'Inductive scepticism and the Methodological Argument'. Conscious Cogn 2011 0.75
82 Acute myocardial infarction. Lancet 2003 0.75
83 Deprivation and prognosis. Home based cardiac rehabilitation could improve outcomes. BMJ 2009 0.75
84 What is residency? Can Fam Physician 2003 0.75
85 Upward trends in the incidence of neck of femur fractures in the elderly. N Z Med J 2003 0.75
86 Referral rates and patterns in primary care department, Khamis Mushayt, Saudi Arabia. Saudi Med J 1998 0.75
87 A survey of membrane oxygenator heat-exchanger integrity testing at cardiac surgery centres in Great Britain and Ireland. Int J Artif Organs 2013 0.75
88 An insight into the practice of pharmacy in ancient Egypt. Pharm Hist (Lond) 2005 0.75
89 Collision induced dissociation (CID) to probe the outer sphere coordination chemistry of bis-salicylaldoximate complexes. Dalton Trans 2010 0.75
90 Exploration and Production Sound and Marine Life Joint Industry Programme: research progress and applications. Adv Exp Med Biol 2012 0.75
91 Design of base metal extractants. Part 1. Inter-ligand hydrogen bonding in the assembly of pseudo-macrocyclic bis(aminosulfonamidato)M(II) complexes. Dalton Trans 2006 0.75
92 Polyacidic multiloading metal extractants. Chem Commun (Camb) 2008 0.75
93 Reported Back Pain in Army Aircrew in Relation to Airframe, Gender, Age, and Experience. Aerosp Med Hum Perform 2017 0.75
94 Supramolecular chemistry in metal recovery; H-bond buttressing to tune extractant strength. Chem Commun (Camb) 2007 0.75
95 More on personhood for chimps. J Am Vet Med Assoc 2014 0.75
96 Clopidogrel use before renal artery angioplasty with/without stent placement resulted in tertiary procedure risk reduction. J Vasc Surg 2012 0.75
97 Succession planning for for private practices. Med Econ 2016 0.75
98 Using the outer coordination sphere to tune the strength of metal extractants. Inorg Chem 2011 0.75
99 Contributions of inner and outer coordination sphere bonding in determining the strength of substituted phenolic pyrazoles as copper extractants. Dalton Trans 2016 0.75
100 Comparison of the diagnostic sensitivity of a commercially available culture kit and a diagnostic culture test using Diamond's media for diagnosing Tritrichomonas foetus in bulls. J Vet Diagn Invest 2003 0.75
101 It's a bit rich to side step your responsibilities. Nurs Stand 2001 0.75
102 Emergent stent graft isolation of a knife-related subclavian arterial venous fistula: lessons learned during long-term follow-up. Catheter Cardiovasc Interv 2005 0.75