Gastroenteritis and maternity hospitals.
D003428:Cross Infection / Q000517:prevention & control; D036861:Delivery, Obstetric; D004352:Drug Resistance, Microbial; D004927:Escherichia coli Infections / Q000517:prevention & control; D005260:Female; D005759:Gastroenteritis / Q000517:prevention & control*; D006782:Hospitals, Special; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy