title: Cancer, genes, and the environment.
authors.forename: R
authors.initials: R
authors.lastname: Peto
mesh_terms: D004198:Disease Susceptibility; D004200:Diseases in Twins / Q000209:etiology* / Q000235:genetics; D004777:Environment; D006801:Humans; D009369:Neoplasms / Q000209:etiology* / Q000235:genetics; D012307:Risk Factors; D018433:Twin Studies as Topic