An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Richman JA, Rospenda KM.Richman JA, et al. Among authors: rospenda km.J Nerv Ment Dis. 1992 Oct;180(10):619-26. doi: 10.1097/00005053-199210000-00002.J Nerv Ment Dis. 1992.PMID: 1402839
Richman JA, Flaherty JA, Rospenda KM, Christensen ML.Richman JA, et al. Among authors: rospenda km.JAMA. 1992 Feb 5;267(5):692-4.JAMA. 1992.PMID: 1731137
Richman JA, Rospenda KM, Nawyn SJ, Flaherty JA, Fendrich M, Drum ML, Johnson TP.Richman JA, et al. Among authors: rospenda km.Am J Public Health. 1999 Mar;89(3):358-63. doi: 10.2105/ajph.89.3.358.Am J Public Health. 1999.PMID: 10076485Free PMC article.