title: [II.Late recurrence and resistance 1.difference between De novo resistance and acquired resistance].
authors.forename: Yasuo
authors.initials: Y
authors.lastname: Miyoshi
mesh_terms: D001943:Breast Neoplasms / Q000175:diagnosis / Q000188:drug therapy* / Q000235:genetics; D004351:Drug Resistance; D015914:Estrogen Replacement Therapy; D006801:Humans; D012008:Recurrence; D015398:Signal Transduction