Yanagimachi, Yanagimachi et Rogers, « The Use of Zona-Free Animal Ova as a Test-System for the Assessment of the Fertilizing Capacity of Human Spermatozoa », Biology of Reproduction, vol. 15, no 4, , p. 471–476 (ISSN0006-3363, PMID974200, DOI10.1095/biolreprod15.4.471, S2CID18988034)
(en) Final Report of the Human Embryo Research Panel (rapport), Bethesda, MD, National Institutes of Health, , p. 96 as cited in Andrea Bonnicksen, Chimeras, Hybrids, and Interspecies Research Politics and Policymaking, Georgetown University Press, (ISBN9781589015746, lire en ligne)
Yanagimachi, Yanagimachi et Rogers, « The Use of Zona-Free Animal Ova as a Test-System for the Assessment of the Fertilizing Capacity of Human Spermatozoa », Biology of Reproduction, vol. 15, no 4, , p. 471–476 (ISSN0006-3363, PMID974200, DOI10.1095/biolreprod15.4.471, S2CID18988034)
Yanagimachi, Yanagimachi et Rogers, « The Use of Zona-Free Animal Ova as a Test-System for the Assessment of the Fertilizing Capacity of Human Spermatozoa », Biology of Reproduction, vol. 15, no 4, , p. 471–476 (ISSN0006-3363, PMID974200, DOI10.1095/biolreprod15.4.471, S2CID18988034)
Yanagimachi, Yanagimachi et Rogers, « The Use of Zona-Free Animal Ova as a Test-System for the Assessment of the Fertilizing Capacity of Human Spermatozoa », Biology of Reproduction, vol. 15, no 4, , p. 471–476 (ISSN0006-3363, PMID974200, DOI10.1095/biolreprod15.4.471, S2CID18988034)