[OBSERVATIONS OF BREAST CANCER MORTALITY].
D001940:Breast; D001943:Breast Neoplasms; D005853:Geriatrics; D006801:Humans; D007564:Japan; D008408:Mastectomy; D009026:Mortality; D009362:Neoplasm Metastasis; D009369:Neoplasms / Q000453:epidemiology* / Q000532:radiotherapy*
BREAST NEOPLASMS; GERIATRICS; JAPAN; MASTECTOMY; MORTALITY; NEOPLASM METASTASIS; NEOPLASM RADIOTHERAPY; NEOPLASM STATISTICS