biostudies-literatureUnknown31(2)Kirkegaard KNordicInfu CareDanish Council for Independent Research Medical SciencesLippert FoundationFertility Clinic, Aarhus University HospitalAase og Einar Danielsen foundationToyota FoundationHuman reproduction (Oxford, England)324-31https://www.ebi.ac.uk/biostudies/studies/S-EPMC4716807biostudies-literatureTiming of human preimplantation embryonic development is confounded by embryo origin.PMC4716807Knudsen UBSundvall LKirkegaard KIngerslev HJHindkjær JJErlandsen MfalseTiming of human preimplantation embryonic development is confounded by embryo origin.2016-01-01T00:00:00Z2016 Feb2026-05-05T18:39:07.714Z2025-02-19T04:49:16.147ZS-EPMC47168072663749110.1093/humrep/dev296