Published in Can J Microbiol on July 01, 1972
A new method of classifying prognostic comorbidity in longitudinal studies: development and validation. J Chronic Dis (1987) 174.79
Supervised fitness walking in patients with osteoarthritis of the knee. A randomized, controlled trial. Ann Intern Med (1992) 3.61
Assessing illness severity: does clinical judgment work? J Chronic Dis (1986) 2.82
Morbidity during hospitalization: can we predict it? J Chronic Dis (1987) 2.21
Symbiotic properties of C4-dicarboxylic acid transport mutants of Rhizobium leguminosarum. J Bacteriol (1983) 2.19
Succinate transport in Rhizobium leguminosarum. J Bacteriol (1981) 2.04
Purification and characterization of an exoglucanase from Streptomyces flavogriseus. Can J Microbiol (1984) 1.83
Can the Sickness Impact Profile measure change? An example of scale assessment. J Chronic Dis (1986) 1.65
Why predictive indexes perform less well in validation studies. Is it magic or methods? Arch Intern Med (1987) 1.51
Nitrogen fixation in the muskeg ecosystem of the James Bay Lowlands, Northern Ontario. Can J Microbiol (1976) 1.40
One-year followup of patients with osteoarthritis of the knee who participated in a program of supervised fitness walking and supportive patient education. Arthritis Care Res (1998) 1.40
Ultrastructure of root nodules formed by ineffective strains of Rhizobium meliloti. Can J Microbiol (1974) 1.30
Nucleotide sequence of a Bacillus circulans xylanase gene. Nucleic Acids Res (1988) 1.29
Structure of a single-chain antibody variable domain (Fv) fragment complexed with a carbohydrate antigen at 1.7-A resolution. Proc Natl Acad Sci U S A (1994) 1.29
Purification and properties of an acetylxylan esterase from Fibrobacter succinogenes S85. Appl Environ Microbiol (1990) 1.24
Electron microscopy of the bacteroids and root nodules of Lupinus luteus. Can J Microbiol (1965) 1.21
Biological nitrogen fixation in the terrestrial environment of a high Arctic ecosystem (Truelove Lowland, Devon Island, N.W.T.). Can J Microbiol (1978) 1.21
Colorimetric determination of catechol siderophores in microbial cultures. Anal Biochem (1983) 1.20
On the cytology and synthetic capacities of natural and artificially produced bacteroids of Rhizobium leguminosarum. Can J Microbiol (1965) 1.19
Role of indoleamine-2,3-dioxygenase in alpha/beta and gamma interferon-mediated antiviral effects against herpes simplex virus infections. J Virol (2004) 1.18
Cognitive impairment. Can it predict the course of hospitalized patients? J Am Geriatr Soc (1986) 1.17
IFN-gamma activated indoleamine 2,3-dioxygenase activity in human cells is an antiparasitic and an antibacterial effector mechanism. Adv Exp Med Biol (1999) 1.17
Ultrastructure of free-living and nitrogen-fixing forms of Rhizobium meliloti as revealed by freeze-etching. J Bacteriol (1973) 1.15
Resuscitation: how do we decide? A prospective study of physicians' preferences and the clinical course of hospitalized patients. JAMA (1986) 1.10
Relating patient characteristics at the time of admission to outcomes of hospitalization. J Clin Epidemiol (1991) 1.10
Intraoperative blood pressure. What patterns identify patients at risk for postoperative complications? Ann Surg (1990) 1.10
Iron requirement of Rhizobium leguminosarum and secretion of anthranilic acid during growth on an iron-deficient medium. Arch Biochem Biophys (1986) 1.09
The preoperative and intraoperative hemodynamic predictors of postoperative myocardial infarction or ischemia in patients undergoing noncardiac surgery. Ann Surg (1989) 1.09
Localization of indoleamine 2,3-dioxygenase in human female reproductive organs and the placenta. Mol Hum Reprod (2002) 1.08
Standards for the use of ordinal scales in clinical trials. Br Med J (Clin Res Ed) (1986) 1.08
Enterotoxin and toxic shock syndrome toxin-1 production of methicillin resistant and methicillin sensitive Staphylococcus aureus strains. Eur J Epidemiol (1997) 1.07
Bacterial expression and secretion of various single-chain Fv genes encoding proteins specific for a Salmonella serotype B O-antigen. J Biol Chem (1991) 1.07
Inhibition of human herpes simplex virus type 2 by interferon gamma and tumor necrosis factor alpha is mediated by indoleamine 2,3-dioxygenase. Microbes Infect (2004) 1.06
The syndrome of pneumococcemia, disseminated intravascular coagulation and asplenia. Can Med Assoc J (1979) 1.04
Acute hemorrhagic pericarditis in a child with pneumonia due to Chlamydophila pneumoniae. J Clin Microbiol (2005) 1.02
Measuring recovery after a hip fracture using the SF-36 and Cummings scales. Osteoporos Int (2002) 1.01
Reduced NK activity correlates with active disease in HIV- patients with multidrug-resistant pulmonary tuberculosis. Clin Exp Immunol (1994) 0.99
Probing the combining site of an anti-carbohydrate antibody by saturation-mutagenesis: role of the heavy-chain CDR3 residues. Biochemistry (1993) 0.97
Anthranilate-promoted iron uptake in Rhizobium leguminosarum. Arch Biochem Biophys (1986) 0.96
Inducible anti-parasitic effector mechanisms in human uroepithelial cells: tryptophan degradation vs. NO production. Med Microbiol Immunol (1999) 0.94
Use of the Chrome Azurol S Agar Plate Technique To Differentiate Strains and Field Isolates of Rhizobium leguminosarum biovar trifolii. Appl Environ Microbiol (1989) 0.94
Further examination of presumptive Rhizobium trifolii mutants that nodulate Glycine max. Proc Natl Acad Sci U S A (1979) 0.93
Hyperexpression of a Bacillus circulans xylanase gene in Escherichia coli and characterization of the gene product. Appl Environ Microbiol (1989) 0.92
Reversibility of cognitive impairment in medical inpatients. Arch Intern Med (1986) 0.92
Interleukin-1 inhibits gamma interferon-induced bacteriostasis in human uroepithelial cells. Infect Immun (1999) 0.90
A walking education program for patients with osteoarthritis of the knee: theory and intervention strategies. Health Educ Q (1993) 0.90
Selection of antibody single-chain variable fragments with improved carbohydrate binding by phage display. J Biol Chem (1994) 0.88
Identification of two distinct Bacillus circulans xylanases by molecular cloning of the genes and expression in Escherichia coli. Appl Environ Microbiol (1989) 0.88
A patient-specific measure of change in maximal function. Arch Intern Med (1986) 0.87
Mode of action of viomycin on Rhizobium meliloti. Can J Microbiol (1969) 0.86
Basis for selection of improved carbohydrate-binding single-chain antibodies from synthetic gene libraries. Proc Natl Acad Sci U S A (1995) 0.85
Characterization of high affinity monoclonal antibodies specific for chlamydial lipopolysaccharide. Glycobiology (2000) 0.85
Thermal stabilization of a single-chain Fv antibody fragment by introduction of a disulphide bond. FEBS Lett (1995) 0.85
Preoperative characteristics predicting intraoperative hypotension and hypertension among hypertensives and diabetics undergoing noncardiac surgery. Ann Surg (1990) 0.85
Postoperative renal dysfunction can be predicted. Surg Gynecol Obstet (1989) 0.84
Postoperative changes in serum creatinine. When do they occur and how much is important? Ann Surg (1989) 0.84
Structure of the D-glucans produced by Neisseria perflava. Can J Microbiol (1978) 0.83
Coproporphyrin excretion by Rhizobium meliloti. Can J Microbiol (1969) 0.83
Glycogen metabolism in the genus Neisseria: synthesis from sucrose by amylosucrase. Can J Microbiol (1978) 0.83
Blood culture sampling rates at a German pediatric university hospital and incidence of invasive pneumococcal disease. Infection (2004) 0.82
Surveillance for postoperative myocardial infarction after noncardiac operations. Surg Gynecol Obstet (1988) 0.82
Cell wall phospholipid and viomycin resistance in Rhizobium meliloti. Biochem Biophys Res Commun (1970) 0.82
Predicting postoperative pulmonary complications. Is it a real problem? Arch Intern Med (1992) 0.82
Glycogen synthesis by amylosucrase from Neisseria perflava. Can J Microbiol (1977) 0.82
Laryngeal involvement in systemic lupus erythematosus. Semin Arthritis Rheum (1992) 0.82
Laboratory production and 14 C-labelling of viomycin. J Antibiot (Tokyo) (1972) 0.81
Pulmonary embolism after IVC filter. HSS J (2007) 0.81
Risk for postoperative congestive heart failure. Surg Gynecol Obstet (1991) 0.81
The post-operative electrocardiogram and creatine kinase: implications for diagnosis of myocardial infarction after non-cardiac surgery. J Clin Epidemiol (1989) 0.81
Major life events as antecedents to hip fracture. J Trauma (2000) 0.80
Trade-offs between hospital charges and patient outcomes. Am J Med Sci (1988) 0.80
Optimal design features of camelized human single-domain antibody libraries. J Biol Chem (2001) 0.80
Simultaneous randomization of antibody CDRs by a synthetic ligase chain reaction strategy. Nucleic Acids Res (1993) 0.80
Tendon involvement in a case of ochronosis. J Rheumatol (1982) 0.79
A method for documenting the economic efficacy of multiple-component interventions designed to enhance functional and social status. Arthritis Care Res (1997) 0.79
The role of homophilic binding in anti-tumor antibody R24 recognition of molecular surfaces. Demonstration of an intermolecular beta-sheet interaction between vh domains. J Biol Chem (1999) 0.79
Apparent absence of relationship between repair of single strand breaks in DNA and gamma radiation resistance in Salmonella thompson. Arch Mikrobiol (1970) 0.79
Hip fracture in older persons. Does self-efficacy-based intervention have a role in rehabilitation? Arthritis Care Res (1991) 0.79
Preoperative autonomic function abnormalities in patients with diabetes mellitus and patients with hypertension. J Am Coll Surg (1994) 0.78
Binding of plasminogen and tissue plasminogen activator to plasmin-modulated factor X and factor Xa. Biochemistry (2001) 0.78
Determining the cost of a clinical intervention through the use of shadow pricing. Arthritis Care Res (1997) 0.78
Diphtheria (D) and tetanus (T) antibody values in children with acute lymphoblastic leukaemia (ALL) after treatment according to Co-ALL 05/92. Klin Padiatr (2007) 0.78
An organizational model for developing multidisciplinary clinical research in the academic medical center. Arthritis Rheum (1993) 0.78
Surcrose uptake by Neisseria denitrificans. Can J Microbiol (1978) 0.78
Fermentation of xylose and hemicellulose hydrolysates by an ethanol-adapted culture of Bacteroides polypragmatus. Arch Microbiol (1986) 0.78
Production, crystallization and diffraction to atomic resolution of an antibody Fv specific for the blood-group A oligosaccharide antigen. Acta Crystallogr D Biol Crystallogr (1998) 0.77
Methicillin resistant Staphylococcus aureus strains in the greater Düsseldorf area. Eur J Epidemiol (1997) 0.77
Molecular basis for the lack of mimicry of Brucella polysaccharide antigens by Ab2gamma antibodies. Mol Immunol (1999) 0.77
Synthesis and expression in Escherichia coli of cistronic DNA encoding an antibody fragment specific for a Salmonella serotype B O-antigen. Gene (1991) 0.77
Terazosin, a new selective alpha 1-adrenergic blocking agent. Results of long-term treatment in patients with essential hypertension. Am J Hypertens (1988) 0.77
The detergent octylglucoside neutralizes lipopolysaccharide in a specific manner. Med Microbiol Immunol (2001) 0.76
Overall safety of terazosin as an antihypertensive agent. Am J Med (1986) 0.76
Ocular infection caused by Mycobacterium kansasii in an AIDS patient. AIDS (2002) 0.75
Antibiotic resistance in Neisseria denitrificans. Antimicrob Agents Chemother (1980) 0.75
Mode of action of viomycin on Rhizobium meliloti. J Gen Microbiol (1968) 0.75
Long-term treatment of angina pectoris with carteolol: a new beta-adrenergic receptor blocking agent. J Int Med Res (1986) 0.75
The isolation of the plasma membrane from a gram-negative organism. Prep Biochem (1973) 0.75