%0 Journal Article %K smartphone photography %K Opthalmology %K Trachoma %K Health technologies %K Prevention and control %B International health %D 2019 %G eng %N 6 %P 613-615 %R 10.1093/inthealth/ihz035 %T Smartphone photography as a possible method of post-validation trachoma surveillance in resource-limited settings. %U https://pmc.ncbi.nlm.nih.gov/articles/PMC7967810/pdf/ihz035.pdf %V 11 %1 https://www.ncbi.nlm.nih.gov/pubmed/31329890 %8 11/2019