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American Journal of Epidemiology|October 1, 1986
A short diet history for assessing dietary exposure to N-nitrosamines in epidemiologic studiesG R Howe, L Harrison, M Jain
Contraception|June 1, 1995
Depression in users of depo-medroxyprogesterone acetateC Westhoff, D Wieland, L Tiezzi
British Journal of Cancer|July 1, 1988
Benign ovarian teratomas: a population-based case-control studyC Westhoff, M Pike, M Vessey
Current Stem Cell Research & Therapy|January 29, 2008
CD34+ fibrocytes: morphology, histogenesis and functionPeter J Barth, Christina C Westhoff
Obstetrics and Gynecology|February 1, 1993
Residency training in contraception, sterilization, and abortionC Westhoff, F Marks, A Rosenfield
Journal of the American Medical Women'S Association (1972)|June 10, 2000
Bleeding patterns after early abortion with mifepristone and misoprostol or manual vacuum aspirationA Davis, C Westhoff, L De Nonno
International Journal of Cancer|April 15, 1990
Dietary factors and risk of pancreatic cancer: results of a Canadian population-based case-control studyG R Howe, M Jain, A B Miller
Journal of the National Cancer Institute|March 1, 1984
Correlations between cancer incidence rates from the Canadian National Cancer Incidence Reporting System, 1969-78G R Howe, G J Sherman, A Malhotra
Cancer Detection and Prevention|January 1, 1980
Cancer incidence and mortality in relation to occupation in 700,000 members of the Canadian labour forceG R Howe, J Lindsay, A B Miller
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