Showing results (1-10 of 497) with videos related to

Sort By:
Pageof 50
The Journal of Laboratory and Clinical Medicine|November 1, 1984
Is there a "gold standard" for human serum vitamin B12 assay?V Herbert, N Colman, D Palat, et al.
Drugs & Aging|March 1, 1997
Inflammatory bowel disease in the elderly. Practical treatment guidelinesG A Akerkar, M A Peppercorn
Cancer Epidemiology, Biomarkers & Prevention : a Publication of the American Association for Cancer Research, Cosponsored by the American Society of Preventive Oncology|September 1, 1995
Intraindividual and interindividual differences in metabolites of the tobacco-specific lung carcinogen 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) in smokers' urineS G Carmella, S A Akerkar, J P Richie, et al.
Obstetrics and Gynecology|April 1, 1975
Hydrocele of the canal of nuck. A report of five casesR E Block
Journal of Public Health Dentistry|January 1, 1986
Antifluoridationists persist: the constitutional basis for fluoridationL E Block
Pageof 50