title: [Investigations on the usefulness of Ittrich's method for the determination of total urinary estrogen during pregnancy (author's transl)].
mesh_terms: D003124:Colorimetry; D004967:Estrogens / Q000652:urine*; D005260:Female; D006801:Humans; D008722:Methods; D010922:Placenta Diseases / Q000175:diagnosis* / Q000652:urine; D011247:Pregnancy
chemical_list: D004967:Estrogens
vernacular_title: Untersuchungen über die Brauchbarkeit der Gesamtöstrogene im Schwangerenurin.