title: Thyroid status in pregnancy and in women taking oral contraceptives.
mesh_terms: D000293:Adolescent; D000328:Adult; D003276:Contraceptives, Oral / Q000494:pharmacology*; D005260:Female; D006801:Humans; D007457:Iodine Radioisotopes; D008875:Middle Aged; D011247:Pregnancy; D013960:Thyroid Function Tests; D013961:Thyroid Gland / Q000378:metabolism*; D013974:Thyroxine / Q000097:blood / Q000378:metabolism
chemical_list: D003276:Contraceptives, Oral; D007457:Iodine Radioisotopes; D013974:Thyroxine