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.
Latzke-Davis B, Stout J, Smith K, Solomon C, Garrison M, Mangione-Smith R.Latzke-Davis B, et al.Prim Care Respir J. 2011 Dec;20(4):441-7. doi: 10.4104/pcrj.2011.00080.Prim Care Respir J. 2011.PMID: 21922125Free PMC article.Clinical Trial.
Tom JO, Mangione-Smith R, Solomon C, Grossman DC.Tom JO, et al.Pediatrics. 2012 Jul;130(1):e183-90. doi: 10.1542/peds.2011-1786. Epub 2012 Jun 11.Pediatrics. 2012.PMID: 22689872