[The application of amnioscopy and urinary estrogen/creatinine ratio in high-risk pregnancy (author's transl)].
D001034:Apgar Score; D003404:Creatinine / Q000652:urine*; D004967:Estrogens / Q000652:urine*; D005260:Female; D005316:Fetal Distress / Q000175:diagnosis*; D005332:Fetoscopy; D006801:Humans; D011247:Pregnancy; D012306:Risk
D004967:Estrogens; D003404:Creatinine