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.
Worrell JA, Carroll FE, Don CJ, Loyd JE, Moore DE, Parker RE, Mazer MJ.Worrell JA, et al. Among authors: loyd je.Invest Radiol. 1992 Dec;27(12):1035-9. doi: 10.1097/00004424-199212000-00013.Invest Radiol. 1992.PMID: 1473921
Slovis BS, Chazova I, Loyd JE, Meyrick BO.Slovis BS, et al. Among authors: loyd je.Eur Respir J. 1998 Jul;12(1):240-4. doi: 10.1183/09031936.98.12010240.Eur Respir J. 1998.PMID: 9701445Free article.Review.