Expectations for oocyte fertilization and embryo cleavage after whole sperm versus sperm head intracytoplasmic sperm injection.
Johnson JE, Higdon HL, Blackhurst DW, Boone WR. Expectations for oocyte fertilization and embryo cleavage after whole sperm versus sperm head intracytoplasmic sperm injection. Fertil Steril. 2004 Nov; 82(5):1412-7.