title: Mystery in Cameron County. Physicians and health officials search for cause of high rate of anencephaly in the Rio Grande Valley.
authors.forename: L J
authors.initials: LJ
authors.lastname: Albrecht
mesh_terms: D000757:Anencephaly / Q000209:etiology* / Q000401:mortality / Q000517:prevention & control; D003430:Cross-Sectional Studies; D004787:Environmental Pollution / Q000009:adverse effects*; D005260:Female; D006801:Humans; D015994:Incidence; D007231:Infant, Newborn; D011247:Pregnancy; D012307:Risk Factors; D013781:Texas / Q000453:epidemiology