Proceedings: Clinical usefulness of oestrogen-creatinine ratios in random samples of urine as a foetoplacental function test.
D003404:Creatinine / Q000652:urine*; D004967:Estrogens / Q000652:urine*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis*
D004967:Estrogens; D003404:Creatinine