text Bethesda, Md Washington, D.C The Institutes For sale by the Supt. of Docs, U.S. G.P.O monographic National Institutes of Health Description based on: Mar. 1981; title from cover National Institutes of Health U.S. Telephone HE 20.3037: HE 20.3037: http://purl.access.gpo.gov/GPO/LPS6936 http://purl.access.gpo.gov/GPO/LPS6936 20160527183633.0 299617