[Value of the fractional determination of urinary steroids in pregnant women. The estrogen coefficient].
D000028:Abortion, Induced / Q000517:prevention & control*; D045166:Estradiol Congeners; D004967:Estrogens / Q000652:urine*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications; D013256:Steroids
D045166:Estradiol Congeners; D004967:Estrogens; D013256:Steroids
ABORTION/prevention and control; ESTROGENS/urine; PREGNANCY/complications