Development of antibodies to enteric pathogens:  placental transfer of antibodies and development of immunity in childhood.
D004926:Escherichia coli; D005260:Female; D006801:Humans; D007109:Immunity; D010920:Placenta / Q000502:physiology*; D011247:Pregnancy; D012760:Shigella
ESCHERICHIA COLI; IMMUNITY; PLACENTA/physiology; SHIGELLA