Perinatal tips.
D005260:Female; D005315:Fetal Diseases / Q000209:etiology; D006801:Humans; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000175:diagnosis* / Q000628:therapy; D007710:Klebsiella Infections / Q000209:etiology; D008297:Male; D011247:Pregnancy; D011295:Prenatal Care; D019966:Substance-Related Disorders