title: [Gestational trophoblastic diseases in women aged 50 or over].
authors.forename: S Z
authors.initials: SZ
authors.lastname: Zhang
mesh_terms: D000367:Age Factors; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D008593:Menopause; D008875:Middle Aged; D011247:Pregnancy; D014328:Trophoblastic Neoplasms / Q000175:diagnosis*; D014594:Uterine Neoplasms / Q000175:diagnosis*