[Breast cancer surgery in Norway].
Kåresen
Rolf
R
D000368:Aged; D001943:Breast Neoplasms / Q000453:epidemiology / Q000601:surgery*; D005260:Female; D006801:Humans; D015412:Mastectomy, Segmental; D008875:Middle Aged; D009664:Norway / Q000453:epidemiology