title: Microsurgical injection of spermatozoa into hamster eggs with subsequent transformation of sperm nuclei into male pronuclei.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000502:physiology; D006224:Cricetinae / Q000196:embryology*; D005260:Female; D005306:Fertilization; D006801:Humans; D066298:In Vitro Techniques; D008297:Male; D008866:Microsurgery; D053652:Nuclear Transfer Techniques; D013045:Species Specificity; D013084:Sperm-Ovum Interactions; D013094:Spermatozoa / Q000502:physiology / Q000637:transplantation*