Relationship of high nitrate community water supply to infant and fetal mortality.
D005006:Ethnicity; D005260:Female; D005313:Fetal Death / Q000139:chemically induced*; D007226:Infant Mortality; D009566:Nitrates / Q000009:adverse effects*; D011247:Pregnancy; D012959:Socioeconomic Factors; D014881:Water Supply / Q000032:analysis*
D009566:Nitrates