Demir, A Can combination of Day 3 and Day 5 embryo morphology be useful to predict pregnancy in in-vitro fertilization cycles? [electronic resource] - Clinical and experimental obstetrics & gynecology 2014 - 685-8 p. digital Publication Type: Journal Article ISSN: 0390-6663 Subjects--Topical Terms: AdultBlastocyst--cytologyFemaleFertilization in VitroHumansPregnancyPregnancy RateRetrospective Studies