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.
Kibel MA, Hussey G.Kibel MA, et al. Among authors: hussey g.S Afr Med J. 1990 Apr 21;77(8):379-80.S Afr Med J. 1990.PMID: 2330519No abstract available.
Kibel MA, Hussey G, Marco C, van der Wal L.Kibel MA, et al. Among authors: hussey g.S Afr Med J. 1995 Oct;85(10):988-91.S Afr Med J. 1995.PMID: 8596989No abstract available.
Nicol M, Eley B, Kibel M, Hussey G.Nicol M, et al. Among authors: hussey g.S Afr Med J. 2002 Jan;92(1):39-42.S Afr Med J. 2002.PMID: 11936013Review.No abstract available.