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.
Penn DL, van der Does AJ, Spaulding WD, Garbin CP, Linszen D, Dingemans P.Penn DL, et al. Among authors: spaulding wd.J Nerv Ment Dis. 1993 Jan;181(1):13-20. doi: 10.1097/00005053-199301000-00003.J Nerv Ment Dis. 1993.PMID: 8419510
Spaulding W, Garbin CP, Dras SR.Spaulding W, et al.J Nerv Ment Dis. 1989 Dec;177(12):717-28. doi: 10.1097/00005053-198912000-00002.J Nerv Ment Dis. 1989.PMID: 2592961
Mohamed S, Fleming S, Penn DL, Spaulding W.Mohamed S, et al.J Nerv Ment Dis. 1999 Sep;187(9):525-31. doi: 10.1097/00005053-199909000-00001.J Nerv Ment Dis. 1999.PMID: 10496507