[Regional registration study of trophoblastic disease in Japan].
Takeuchi
S
S
Obata
N
N
D005260:Female; D006801:Humans; D006828:Hydatidiform Mole / Q000453:epidemiology; D007564:Japan; D011247:Pregnancy; D012042:Registries; D014328:Trophoblastic Neoplasms / Q000453:epidemiology*; D014594:Uterine Neoplasms / Q000453:epidemiology*