Preventive medicine in obstetrics.
D005260:Female; D006801:Humans; D009774:Obstetrics; D011247:Pregnancy; D011248:Pregnancy Complications; D011256:Pregnancy Outcome / Q000453:epidemiology* / Q000706:statistics & numerical data*; D050497:Stillbirth
PREGNANCY/complications; STILLBIRTH/epidemiology and statistics