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.
Blumberg DA, Lewis K, Mink CM, Christenson PD, Chatfield P, Cherry JD.Blumberg DA, et al. Among authors: cherry jd.Pediatrics. 1993 Jun;91(6):1158-65.Pediatrics. 1993.PMID: 8502521
Blumberg DA, Lewis K, Cherry JD, Christenson PD, Guravitz L, Marcy SM, Levin SR.Blumberg DA, et al. Among authors: cherry jd.Pediatr Infect Dis J. 1991 Mar;10(3):247-8. doi: 10.1097/00006454-199103000-00015.Pediatr Infect Dis J. 1991.PMID: 2041673No abstract available.