title: Ultrastructural changes found in the endometrium of women using megestrol acetate for contraception.
mesh_terms: D000085:Acetates; D000328:Adult; D001706:Biopsy; D001792:Blood Platelets; D003594:Cytoplasmic Granules; D004717:Endometrium / Q000187:drug effects / Q000473:pathology; D004721:Endoplasmic Reticulum; D004847:Epithelial Cells; D005260:Female; D006003:Glycogen / Q000032:analysis; D006056:Golgi Apparatus; D006801:Humans; D008247:Lysosomes; D008535:Megestrol / Q000494:pharmacology; D008854:Microscopy, Electron; D010060:Ovulation; D013997:Time Factors
chemical_list: D000085:Acetates; D006003:Glycogen; D008535:Megestrol