Template:Ref-PMID4886881
From Embryology
R G Edwards, B D Bavister, P C Steptoe Early stages of fertilization in vitro of human oocytes matured in vitro. Nature: 1969, 221(5181);632-5 PMID 4886881
R G Edwards, B D Bavister, P C Steptoe Early stages of fertilization in vitro of human oocytes matured in vitro. Nature: 1969, 221(5181);632-5 PMID 4886881