Published in Br Med J on January 22, 1977
Intrauterine deposition of calcium on copper-bearing intrauterine contraceptive devices. Br Med J (1977) 2.08
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A life table analysis technique for the evaluation of intrauterine contraceptive devices. J R Coll Gen Pract (1983) 0.83
Release of copper from copper-bearing intrauterine contraceptive devices. Br Med J (1977) 0.75
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Intrauterine deposition of calcium on copper-bearing intrauterine contraceptive devices. Br Med J (1977) 2.08
Intrauterine contraception with the copper 7: evaluation after two years. Br Med J (1974) 1.44
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Calcareous deposits formed on IUDs in human exposures. Contraception (1976) 1.02
The Copper T 220C: a new long-acting copper intrauterine contraceptive device. Am J Obstet Gynecol (1976) 0.99
Four years experience with the Cu7 200 device-endouterine copper in fertility control. Contraception (1976) 0.98
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Experimental emphysema induced with purified human neutrophil elastase: tissue localization of the instilled protease. Am Rev Respir Dis (1977) 2.41
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Molecular basis of a mutational hot spot in the lysozyme gene of bacteriophage T4. Nature (1972) 2.08
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A precision measurement of the mass of the top quark. Nature (2004) 1.87
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Clomiphene as a test of pituitary function. Lancet (1971) 1.81
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Clinical guidelines. BMJ (1997) 1.62
Hospital family planning: a yough advisory clinic. Br Med J (1971) 1.58
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Measurement of the forward-backward charge asymmetry in top-quark pair production. Phys Rev Lett (2008) 1.53
Mapping the range and scope of emergency nurse practitioner services in the Northern and Yorkshire Region: a telephone survey. Emerg Med J (2003) 1.52
Depo Provera. Position paper on clinical use, effectiveness and side effects. Br J Fam Plann (1999) 1.48
An agenda for change in referral--consensus from general practice. Br J Gen Pract (1994) 1.47
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Inhibition of in-stent restenosis in rabbit iliac arteries with photodynamic therapy. Eur J Vasc Endovasc Surg (2005) 1.46
Intrauterine contraception with the copper 7: evaluation after two years. Br Med J (1974) 1.44
Thallium imaging for brain tumors with results measured by a semiquantitative index and correlated with histopathology. Cancer (1994) 1.42
Quantification of integrated and total HIV-1 DNA after long-term highly active antiretroviral therapy in HIV-1-infected patients. AIDS (1999) 1.34
Analysis of IL10 haplotypic associations with severe malaria. Genes Immun (2005) 1.29
Characterization of the dog Agouti gene and a nonagoutimutation in German Shepherd Dogs. Mamm Genome (2004) 1.28
Postural orthostatic tachycardia syndrome is an under-recognized condition in chronic fatigue syndrome. QJM (2008) 1.27
Hospital family planning: termination of pregnancy and contraceptive use. Br Med J (1973) 1.25
Intrauterine contraception using the copper-seven device. Lancet (1972) 1.22
Studies of the cellular infiltrate of chronic idiopathic urticaria: prominence of T-lymphocytes, monocytes, and mast cells. J Allergy Clin Immunol (1986) 1.22
Triggering of acute coronary syndromes by physical exertion and anger: clinical and sociodemographic characteristics. Heart (2006) 1.19
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Minocycline for acne vulgaris: efficacy and safety. Cochrane Database Syst Rev (2003) 1.16
Conveying the benefits and risks of treatment. Br J Gen Pract (1995) 1.16
Hormone excretion patterns in anovulatory infertility. Postgrad Med J (1972) 1.14
Non-inherited maternal HLA alleles are associated with rheumatoid arthritis. Rheumatology (Oxford) (2003) 1.11
The abortion act: a general practitioner's view. Practitioner (1970) 1.10
Measurement of the electron charge asymmetry in pp[over ]-->W+X-->enu+X events at sqrt[s]=1.96 TeV. Phys Rev Lett (2008) 1.09
Maternal responses to infant vocalizations and olfactory cues in rats and mice. Behav Biol (1974) 1.09
Evidence for a particle produced in association with weak bosons and decaying to a bottom-antibottom quark pair in higgs boson searches at the tevatron. Phys Rev Lett (2012) 1.08
Letter: Possible hazard of nitrous oxide for hysteroscopy. Br Med J (1975) 1.07
Capture-recapture analysis to estimate the incidence of invasive meningococcal disease in Germany, 2003. Epidemiol Infect (2006) 1.07
Detection of specific mRNAs in routinely processed dermatopathology specimens. Am J Dermatopathol (1995) 1.05
Determination of the width of the top quark. Phys Rev Lett (2011) 1.05
Calcitonin gene-related peptide: a potent dilator of human epicardial coronary arteries. Circulation (1986) 1.04
Search for large extra dimensions via single photon plus missing energy final states at sqrt s = 1.96 TeV. Phys Rev Lett (2008) 1.04
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Action of calcitonin gene-related peptide upon bovine vascular endothelial and smooth muscle cells grown in isolation and co-culture. Br J Pharmacol (1990) 1.03
Search for doubly charged Higgs boson pair production in pp¯ collisions at √s=1.96 TeV. Phys Rev Lett (2012) 1.02
Site of action of clomiphene and its use as a test of pituitary function. J Obstet Gynaecol Br Commonw (1971) 1.01
A flow cytometric study of Langerhans cell histiocytosis. Br J Dermatol (1989) 1.01
Human calcitonin gene-related peptide activates adenylate cyclase and releases prostacyclin from human umbilical vein endothelial cells. Br J Pharmacol (1987) 1.01
Functional properties as affected by laboratory-scale parboiling of rough rice and brown rice. J Food Sci (2008) 1.00
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SK&F 86002: a structurally novel anti-inflammatory agent that inhibits lipoxygenase- and cyclooxygenase-mediated metabolism of arachidonic acid. Biochem Pharmacol (1987) 0.99
A novel method for the visualization of the in situ mucus layer in rat and man. Clin Sci (Lond) (1998) 0.99
Immunoelectronmicroscopic localization of alpha-actinin in skeletal muscle cells. J Histochem Cytochem (1977) 0.98
Differential proliferative response to linoleate in cultures of epithelial cells from normal human breast and fibroadenomas. Cancer Res (1989) 0.97
Nurse specialist in family planning. Br Med J (1976) 0.97
Protein tyrosine phosphatase-dependent proteolysis of focal adhesion complexes in endothelial cell apoptosis. Am J Physiol Lung Cell Mol Physiol (2001) 0.97
Role of primary care in the prevention of malignant melanoma. Br J Gen Pract (1994) 0.96
Analysis of p53 in human cutaneous melanoma cell lines. Oncogene (1994) 0.95
Effect of nibbling versus gorging on cardiovascular risk factors: serum uric acid and blood lipids. Metabolism (1995) 0.94
Observation of single top-quark production. Phys Rev Lett (2009) 0.94
Search for flavor-changing-neutral-current d meson decays. Phys Rev Lett (2008) 0.94
Serum-free primary culture of human normal mammary epithelial cells in collagen gel matrix. Cell Biol Int Rep (1982) 0.94
Liver function tests following anaesthesia. Br J Anaesth (1976) 0.93
Anti-fibrinolytic treatment in the pre-operative management of subarachnoid haemorrhage caused by ruptured intracranial aneurysm. J Neurol Neurosurg Psychiatry (1981) 0.92
Dose Verification of Stereotactic Radiosurgery Treatment for Trigeminal Neuralgia with Presage 3D Dosimetry System. J Phys Conf Ser (2010) 0.92
Alleles and genotypes of polymorphisms of IL-18, TNF-α and IFN-γ are associated with a higher risk and severity of hepatocellular carcinoma (HCC) in Brazil. Hum Immunol (2013) 0.92
Measurement of the lifetime of the Bc+/- meson in the semileptonic decay channel. Phys Rev Lett (2009) 0.92
Persistent vegetative state. J Neurol Neurosurg Psychiatry (1995) 0.92
Patients' attitudes following chorionic villus sampling. Prenat Diagn (1990) 0.92
Comparison of two interferon-gamma release assays and tuberculin skin test for detecting latent tuberculosis in patients with immune-mediated inflammatory diseases. Ann Rheum Dis (2010) 0.92
A double-blind study of intra-amniotic urea and hypertonic saline for therapeutic abortion. J Obstet Gynaecol Br Commonw (1973) 0.91
Influence of staphylococcal enterotoxin on water and electrolyte transport in the small intestine. Gut (1976) 0.91
Choice reaction time and EEG activity in children with epilepsy. Neuropsychologia (1977) 0.91
Measurement of the forward-backward charge asymmetry and extraction of sin2thetaWeff in pp-->Z/gamma* + X-->e+e- +X events produced at sqrt[s] = 1.96 TeV. Phys Rev Lett (2008) 0.91
Measurement of dijet angular distributions at square root(s) = 1.96 TeV and searches for quark compositeness and extra spatial dimensions. Phys Rev Lett (2009) 0.91
Learning and teaching advanced laparoscopic procedures: do alternating trainees impair a laparoscopic surgeon's learning curve? J Minim Invasive Gynecol (2007) 0.91
Diurnal variation in the effect of chronic mild stress on sucrose intake and preference. Physiol Behav (1997) 0.91
Injury prevention training: a cluster randomised controlled trial assessing its effect on the knowledge, attitudes, and practices of midwives and health visitors. Inj Prev (2004) 0.91
Threshold lesions in rabbit retinas exposed to pulsed ruby laser radiation. Am J Ophthalmol (1966) 0.91
Interaction between statins and clopidogrel: is there anything clinically relevant? QJM (2008) 0.90
Endocrine disorders in pediatric - onset Langerhans Cell Histiocytosis. Horm Metab Res (2006) 0.90
Hormone levels in the normal menstrual cycle. J Reprod Fertil (1971) 0.90
Search for long-lived charged massive particles with the D0 detector. Phys Rev Lett (2009) 0.90
The outcome of pregnancy in previously infertile women. Acta Eur Fertil (1978) 0.90
Measurement of the inclusive jet cross section in pp[over] collisions at square root [s]=1.96 TeV. Phys Rev Lett (2008) 0.90
Effect of conductive hearing loss on the vestibulo-collic reflex. Clin Otolaryngol Allied Sci (1999) 0.90
The changing role of dental technicians in New Zealand. N Z Dent J (1989) 0.89
Hospital family planning: collecting information a first step in monitoring the service. Contraception (1975) 0.89