title: Serological studies on perinatal Listeria monocytogenes infection.
mesh_terms: D000031:Abortion, Septic / Q000209:etiology; D000372:Agglutination Tests; D003168:Complement Fixation Tests; D005260:Female; D005313:Fetal Death / Q000276:immunology*; D005315:Fetal Diseases / Q000209:etiology; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D008089:Listeria monocytogenes / Q000276:immunology; D008088:Listeriosis / Q000175:diagnosis / Q000276:immunology*; D011247:Pregnancy