title: An environmental cause of orofacial cleft defects or an unexplained cluster?
authors.forename: Dominik D
authors.initials: DD
authors.lastname: Alexander
mesh_terms: D002971:Cleft Lip / Q000453:epidemiology / Q000209:etiology*; D002972:Cleft Palate / Q000453:epidemiology / Q000209:etiology*; D015986:Confounding Factors, Epidemiologic; D006801:Humans; D013029:Space-Time Clustering; D013781:Texas / Q000453:epidemiology; D014878:Water Pollution, Radioactive / Q000009:adverse effects*