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.
Wilson V, Roback SA, Leonard AS.Wilson V, et al. Among authors: roback sa.Surgery. 1975 May;77(5):715-7.Surgery. 1975.PMID: 1124513No abstract available.
Roback SA, Foker J, Frantz IF, Hunt CE, Engel RR, Leonard AS.Roback SA, et al.Arch Surg. 1974 Aug;109(2):314-9. doi: 10.1001/archsurg.1974.01360020174034.Arch Surg. 1974.PMID: 4602994No abstract available.
Roback SA, Weintraub WH, Nesbit M, Spanos PK, Burke B, Leonard AS.Roback SA, et al.Pediatrics. 1973 Oct;52(4):605-8.Pediatrics. 1973.PMID: 4355065No abstract available.