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Elimination of trachoma as a public health problem in Ghana..:

Debrah, Oscar ; Mensah, Ernest O ; Senyonjo, Laura...
https://researchonline.lshtm.ac.uk/id/eprint/4645884/1/Elimination%20of%20trachoma%20as%20a%20public%20health%20problem%20in%20Ghana_Gold%20VoR.pdf.  , 2017