Sassi, A [Complication rates after amniocentesis in twin pregnancies: a case control study and review of the literature]. [electronic resource] - Revue medicale de Bruxelles - 71-8 p. digital Publication Type: English Abstract; Journal Article ISSN: 0035-3639 Subjects--Topical Terms: AdultAmniocentesis--adverse effectsBelgiumCase-Control StudiesFemaleHumansPregnancyPregnancy, TwinRetrospective Studies