Age at menarche as a prognostic factor in human breast cancer.
D000293:Adolescent; D000367:Age Factors; D001943:Breast Neoplasms / Q000401:mortality* / Q000473:pathology; D002648:Child; D005260:Female; D006801:Humans; D008207:Lymphatic Metastasis; D008572:Menarche; D011379:Prognosis