title: Ultrastructure of the hamster zona pellucida treated with zona precipitating antibody.
mesh_terms: D000818:Animals; D001666:Binding Sites, Antibody; D006224:Cricetinae; D003594:Cytoplasmic Granules / Q000648:ultrastructure; D010064:Embryo Implantation; D005260:Female; D007106:Immune Sera; D007136:Immunoglobulins / Q000032:analysis; D008297:Male; D010063:Ovum / Q000648:ultrastructure*; D011234:Precipitins; D011247:Pregnancy; D013084:Sperm-Ovum Interactions; D013094:Spermatozoa / Q000276:immunology; D015044:Zona Pellucida / Q000276:immunology / Q000648:ultrastructure*
chemical_list: D007106:Immune Sera; D007136:Immunoglobulins; D011234:Precipitins