title: Penetration of hamster and rabbit zona-free eggs by rat and mouse spermatozoa with special reference to sperm capacitation.
mesh_terms: D000818:Animals; D006224:Cricetinae; D005260:Female; D005306:Fertilization; D008297:Male; D051379:Mice; D010063:Ovum / Q000502:physiology*; D011817:Rabbits; D051381:Rats; D013075:Sperm Capacitation; D013077:Sperm Head / Q000502:physiology; D013094:Spermatozoa / Q000502:physiology*; D015044:Zona Pellucida / Q000502:physiology