The prevention of preterm birth: unresolved problems and work in progress.
Lumley
J
J
Department of Paediatrics, Monash University, Clayton, Victoria, Australia.
D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D007752:Obstetric Labor, Premature / Q000517:prevention & control*; D011247:Pregnancy; D011295:Prenatal Care; D012307:Risk Factors; D012959:Socioeconomic Factors