Zavadil, M [Persistent trophoblastic disease in Trophoblastic Disease Center in the Czech Republic in 1955--2007]. [electronic resource] - Ceska gynekologie Apr 2008 - 73-9 p. digital Publication Type: English Abstract; Journal Article ISSN: 1210-7832 Subjects--Topical Terms: FemaleGestational Trophoblastic Disease--epidemiologyHumansPregnancy