title: Covert video surveillance.
authors.forename: D M
authors.initials: DM
authors.lastname: Foreman
mesh_terms: D002648:Child; D002649:Child Abuse / Q000517:prevention & control*; D002669:Child Welfare / Q000639:trends*; D002675:Child, Preschool; D006801:Humans; D018570:Risk Assessment; D014743:Videotape Recording / Q000639:trends*