title: A double-edged sword.
authors.affiliation: Department of Political Science, University of Massachusetts at Boston, 02125, USA.
authors.forename: D
authors.initials: D
authors.lastname: Paul
mesh_terms: D001681:Biological Assay; D002648:Child; D049673:History, 20th Century; D006801:Humans; D007223:Infant; D008403:Mass Screening; D010649:Phenylalanine / Q000097:blood; D010661:Phenylketonurias / Q000178:diet therapy / Q000266:history*; D014481:United States
chemical_list: D010649:Phenylalanine