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Antonie Van Leeuwenhoek|October 8, 1999
Prevalence of Salmonella serotypes in environmental waters and their relationships with indicator organismsF Polo, M J Figueras, I Inza, et al.
Clinical Biochemistry|December 1, 1990
Comparison of assays for prostatic and total acid phosphataseD Saw, M K Schwartz, C Smith, et al.
FEMS Microbiology Letters|April 9, 1998
Relationship between presence of Salmonella and indicators of faecal pollution in aquatic habitatsF Polo, M J Figueras, I Inza, et al.
CA: a Cancer Journal for Clinicians|January 1, 1987
Multicenter evaluation of training of non-endoscopists in 30-cm flexible sigmoidoscopyG S Weissman, S J Winawer, M P Baldwin, et al.
International Journal of Epidemiology|August 1, 1993
Water and non-water-related risk factors for gastroenteritis among bathers exposed to sewage-contaminated marine watersJ M Fleisher, F Jones, D Kay, et al.
Annals of Neurology|December 1, 1980
Cerebrospinal fluid biochemical markers of central nervous system metastasesS C Schold, W R Wasserstrom, M Fleisher, et al.
Bulletin of the World Health Organization|January 1, 1990
Risk and surveillance of individuals with colorectal polyps. Who Collaborating Centre for the Prevention of Colorectal CancerS J Winawer, M J O'Brien, J D Waye, et al.
Archives of Internal Medicine|June 1, 1992
Circadian distribution of in-hospital cardiopulmonary arrests on the general medical wardD D Buff, J M Fleisher, J A Roca, et al.
Cancer Research|January 1, 1981
Steroid hormone accumulation in human breast cyst fluidH L Bradlow, R S Rosenfeld, J Kream, et al.
Gastroenterology|February 1, 1990
The National Polyp Study. Patient and polyp characteristics associated with high-grade dysplasia in colorectal adenomasM J O'Brien, S J Winawer, A G Zauber, et al.
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