title: Polly Arango: a remembrance.
authors.affiliation: Division of Services for Children with Special Health Needs Bureau of Maternal and Child Health, USA. merle.mcpherson@yahoo.com
authors.forename: Merle
authors.initials: M
authors.lastname: McPherson
mesh_terms: D002648:Child; D002669:Child Welfare / Q000266:history*; D019988:Children with Disabilities / Q000266:history*; D049674:History, 21st Century; D006801:Humans; D014481:United States