A study of maternal and foetal serum and of amniotic fluid thyrotropin levels.
D000653:Amniotic Fluid / Q000032:analysis*; D000818:Animals; D005260:Female; D005333:Fetus; D006168:Guinea Pigs / Q000276:immunology; D006801:Humans; D011247:Pregnancy; D011863:Radioimmunoassay; D013972:Thyrotropin / Q000032:analysis / Q000097:blood
D013972:Thyrotropin