Antibody response to tetanus toxoid during pregnancy.
D000907:Antibodies, Bacterial / Q000096:biosynthesis*; D005260:Female; D005312:Fetal Blood / Q000276:immunology; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D012959:Socioeconomic Factors; D013745:Tetanus Toxoid / Q000276:immunology*
D000907:Antibodies, Bacterial; D013745:Tetanus Toxoid