title: US child study hits buffers.
authors.forename: Heidi
authors.initials: H
authors.lastname: Ledford
mesh_terms: D006801:Humans; D008137:Longitudinal Studies / Q000191:economics* / Q000592:standards*; D009316:National Institutes of Health (U.S.); D012106:Research / Q000191:economics* / Q000592:standards; D012107:Research Design / Q000592:standards*; D014481:United States