title: Multiple primary cancers involving the breast.
authors.affiliation: Northern California Cancer Center, Union City 94587.
authors.forename: P L
authors.initials: PL
authors.lastname: Horn-Ross
mesh_terms: D000328:Adult; D000367:Age Factors; D001943:Breast Neoplasms / Q000453:epidemiology*; D004781:Environmental Exposure; D005260:Female; D006801:Humans; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000453:epidemiology*; D016609:Neoplasms, Second Primary / Q000453:epidemiology*; D012307:Risk Factors; D013008:Somatotypes