title: The Arias-Stella phenomenon and the diagnosis of pregnancy.
mesh_terms: D004717:Endometrium / Q000378:metabolism / Q000473:pathology*; D004848:Epithelium / Q000378:metabolism / Q000473:pathology; D005260:Female; D006003:Glycogen / Q000378:metabolism; D006801:Humans; D011247:Pregnancy; D011258:Pregnancy Tests; D011271:Pregnancy, Ectopic / Q000175:diagnosis* / Q000473:pathology; D014327:Trophoblasts
chemical_list: D006003:Glycogen