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.
Stevens D, Schreiner RL.Stevens D, et al.J Indiana State Med Assoc. 1978 Apr;71(4):409-10.J Indiana State Med Assoc. 1978.PMID: 641363No abstract available.
Stevens D, Schreiner RL.Stevens D, et al.J Indiana State Med Assoc. 1978 May;71(5):485-7.J Indiana State Med Assoc. 1978.PMID: 649970No abstract available.