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.
Melese M, Alemayehu W, Bejiga A, Adamu Y, Worku A.Melese M, et al. Among authors: worku a.Ophthalmic Epidemiol. 2003 Apr;10(2):75-80. doi: 10.1076/opep.10.2.75.13895.Ophthalmic Epidemiol. 2003.PMID: 12660856
Alemayehu W, Melese M, Fredlander E, Worku A, Courtright P.Alemayehu W, et al. Among authors: worku a.Trans R Soc Trop Med Hyg. 2005 Nov;99(11):840-3. doi: 10.1016/j.trstmh.2005.06.013.Trans R Soc Trop Med Hyg. 2005.PMID: 16107273
Melese M, West ES, Alemayehu W, Munoz B, Worku A, Gaydos CA, West SK.Melese M, et al. Among authors: worku a.Br J Ophthalmol. 2005 Sep;89(9):1084-8. doi: 10.1136/bjo.2005.066076.Br J Ophthalmol. 2005.PMID: 16113353Free PMC article.
Astatkie A, Demissie M, Berhane Y, Worku A.Astatkie A, et al. Among authors: worku a.Epidemiol Health. 2015 Feb 19;37:e2015009. doi: 10.4178/epih/e2015009. eCollection 2015.Epidemiol Health. 2015.PMID: 25773437Free PMC article.
Assefa T, Davey G, Dukers N, Wolday D, Worku A, Messele T, Tegbaru B, Dorigo W, Sanders EJ.Assefa T, et al. Among authors: worku a.Ethiop Med J. 2003 Jun;41 Suppl 1:43-9.Ethiop Med J. 2003.PMID: 15227880