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Penetration of Human Eggs by Human Spermatozoa in vitro
Biology of Reproduction
The timing of sperm penetration through the zona peliucida, and fertilization of human eggs 7 17.3 85 (50/59) 100(131/131)doi:10.1095/biolreprod19.1.212 pmid:687706 fatcat:uxkpfuhbgbbjhnfm6lyrp275pu