title: [Some observations on recurrence or metastasis of breast cancer (author's transl)].
mesh_terms: D000328:Adult; D000368:Aged; D001943:Breast Neoplasms / Q000601:surgery; D005260:Female; D006801:Humans; D008875:Middle Aged; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local