Hodgkin's disease clustering in families and communities.
D000293:Adolescent; D000328:Adult; D002140:California; D003141:Communicable Diseases; D004812:Epidemiologic Methods; D005190:Family; D005260:Female; D006556:Heroin Dependence; D006689:Hodgkin Disease / Q000453:epidemiology*; D006801:Humans; D008297:Male; D008875:Middle Aged