Watanabe, Y [Discussion on chorionic epithelioma for general practitioners]. [electronic resource] - Sanfujinka no jissai. Practice of gynecology and obstetrics Aug 1965 - 642-56 p. digital Publication Type: Journal Article ISSN: 0558-4728 Subjects--Topical Terms: Abortion, Spontaneous--etiologyChoriocarcinomaFemaleHumansPregnancy