TY - GEN AU - Ruvolo,G AU - Cimino,C AU - Bajamonte,M AU - Manno,M AU - Cittadini,E AU - Barresi,E TI - Ultrastructural sperm investigations in normospermic subjects with repeated failures of oocyte fertilizations SN - 0587-2421 PY - 1994///0316 KW - Acrosome KW - ultrastructure KW - Chromatin KW - Female KW - Fertilization in Vitro KW - Humans KW - Infertility KW - etiology KW - Male KW - Microscopy, Electron KW - Sperm Count KW - Sperm Head KW - Sperm Motility KW - Sperm-Ovum Interactions KW - Spermatozoa KW - abnormalities N1 - Publication Type: Journal Article ER -