Prevention of preterm birth.
Iams
J
J
D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D007752:Obstetric Labor, Premature / Q000517:prevention & control*; D011247:Pregnancy; D018566:Pregnancy, High-Risk; D011295:Prenatal Care; D012307:Risk Factors; D018590:Uterine Monitoring