The incidence of urinary infection in 5000 pregnant women.
D001437:Bacteriuria / Q000188:drug therapy*; D005260:Female; D006801:Humans; D010502:Perineum; D011225:Pre-Eclampsia / Q000175:diagnosis; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious; D011704:Pyelonephritis / Q000517:prevention & control*; D013421:Sulfamethoxypyridazine / Q000627:therapeutic use*; D014556:Urine / Q000382:microbiology
D013421:Sulfamethoxypyridazine