Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleSCIENCE.AuthorsWILGER, KEVINSubjectsLONGEVITY; GASTRULATION; DEVELOPMENTAL biology; SCIENTIFIC method; YOLK sac; EMBRYOLOGY; HUMAN embryo transferPublicationNational Catholic Bioethics Quarterly, 2023, Vol 23, Issue 2, p317ISSN1532-5490Publication typeArticleDOI10.5840/ncbq202323225