Penetration of Zona-Free Eggs by Spermatozoa of Different Species

Experimental Study of the Developing Mammalian Egg: Removal of the Zona Pellucida

1962 • 326 citations

In vitro Fertilization of Mouse Eggs in the Presence of Bovine Follicular Fluid

1969 • 99 citations

Sperm Penetration of Rat Eggs in vitro after Dissolution of Zona Pellucida by Chymotrypsin

1968 • 47 citations

FERTILIZING LIFE OF MOUSE SPERMATOZOA IN THE FEMALE TRACT

1968 • 31 citations

The fertilizing capacity of spermatozoa.

1953 • 23 citations