title: Second primary breast cancer in men.
authors: C
authors: C
authors: Dong
authors: K
authors: K
authors: Hemminki
mesh_terms: D018567:Breast Neoplasms, Male / Q000453:epidemiology* / Q000235:genetics; D005260:Female; D006801:Humans; D008297:Male; D016609:Neoplasms, Second Primary / Q000453:epidemiology* / Q000235:genetics; D012307:Risk Factors; D012737:Sex Factors; D013548:Sweden / Q000453:epidemiology