Non-smoking policies in hospitals

Effect of variations in operational definitions on performance estimates for screening mammography.

Academic radiology·2000

Current medicolegal and confidentiality issues in large, multicenter research programs.

American journal of epidemiology·2000

Spit (smokeless) tobacco use by high school baseball athletes in California.

Tobacco control·2000

Mortality among women with ductal carcinoma in situ of the breast in the population-based surveillance, epidemiology and end results program.

Archives of internal medicine·2000

Smokeless tobacco cessation intervention for college athletes: results after 1 year.

American journal of public health·1999

Birthplace and yield of nipple aspirate fluid in Chinese women.

Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology·1998