title: Ultrastructural observations on human oocytes fertilized in vitro.
mesh_terms: D002462:Cell Membrane; D002466:Cell Nucleolus; D002467:Cell Nucleus; D002843:Chromatin; D003593:Cytoplasm; D003594:Cytoplasmic Granules; D010064:Embryo Implantation; D005260:Female; D005306:Fertilization; D005407:Flagella; D006056:Golgi Apparatus; D006801:Humans; D066298:In Vitro Techniques; D002479:Inclusion Bodies; D007314:Insemination; D008297:Male; D008540:Meiosis; D008928:Mitochondria; D010063:Ovum / Q000166:cytology*; D011247:Pregnancy; D013094:Spermatozoa / Q000166:cytology; D014817:Vitelline Membrane / Q000166:cytology
chemical_list: D002843:Chromatin