Perinatal group B streptococcal infections.
D000917:Antibody Formation; D005260:Female; D006801:Humans; D007111:Immunity, Cellular; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D008297:Male; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000276:immunology; D013290:Streptococcal Infections / Q000150:complications* / Q000276:immunology; D013292:Streptococcus agalactiae