Study of the amniotic fluid and maternal serum creatinine in normal and abnormal pregnancies.
D000653:Amniotic Fluid / Q000378:metabolism*; D003404:Creatinine / Q000097:blood / Q000378:metabolism*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000378:metabolism*
D003404:Creatinine