Cancer prevention and early detection.
Willett
Walter
W
Harvard School of Public Health Boston, Massachusetts 02115, USA. walter.willett@channing.harvard.edu
D015438:Health Behavior; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008019:Life Style; D008403:Mass Screening; D008913:Minority Groups; D009369:Neoplasms / Q000209:etiology / Q000517:prevention & control*; D012307:Risk Factors