Public health ... mothers at risk -news-.
D002487:Centers for Disease Control and Prevention, U.S.; D003625:Data Collection; D005260:Female; D006291:Health Policy / Q000331:legislation & jurisprudence*; D006306:Health Surveys; D006801:Humans; D008428:Maternal Mortality; D011247:Pregnancy; D011248:Pregnancy Complications / Q000401:mortality*; D011256:Pregnancy Outcome / Q000453:epidemiology; D015203:Reproducibility of Results; D014481:United States / Q000453:epidemiology