title: Male pronuclear formation by a boar spermatozoon with hairpin-curved tail in zona-free hamster egg.
authors.forename: M
authors.initials: M
authors.lastname: Yoshida
authors.forename: Y
authors.initials: Y
authors.lastname: Kojima
mesh_terms: D000818:Animals; D006224:Cricetinae; D005260:Female; D005307:Fertilization in Vitro; D008297:Male; D013082:Sperm Tail; D013084:Sperm-Ovum Interactions; D013094:Spermatozoa / Q000002:abnormalities* / Q000502:physiology; D013552:Swine