title: Preparation of [1,2-3H,4-14C]16 alpha-hydroxyandrostenedione and its use for radiometric determination of human placental aromatase activity.
authors: M
authors: M
authors: Numazawa
authors: M
authors: M
authors: Tsuji
authors: C
authors: C
authors: Yarborough
authors: Y
authors: Y
authors: Osawa
mesh_terms: D000735:Androstenedione / Q000031:analogs & derivatives* / Q000138:chemical synthesis; D001141:Aromatase / Q000032:analysis*; D005260:Female; D006801:Humans; D066298:In Vitro Techniques; D008861:Microsomes / Q000201:enzymology; D010920:Placenta / Q000201:enzymology*; D011247:Pregnancy
chemical_list: D000735:Androstenedione; C018202:16-hydroxyandrost-4-en-3,17-dione; D001141:Aromatase