title: Behaviour of total oestrogen, pregnanediol and creatinine levels in the amniotic fluid in the last weeks of pregnancy.
mesh_terms: D000653:Amniotic Fluid / Q000032:analysis*; D003404:Creatinine / Q000032:analysis*; D005314:Embryonic and Fetal Development; D004967:Estrogens / Q000032:analysis*; D005260:Female; D005865:Gestational Age; D006801:Humans; D007668:Kidney / Q000254:growth & development; D011247:Pregnancy; D011276:Pregnanediol / Q000032:analysis*
chemical_list: D004967:Estrogens; D003404:Creatinine; D011276:Pregnanediol