%0 Journal Article %K Infectious Diseases %K Microbiology (medical) %K General Medicine %K Survey design %B International Journal of Infectious Diseases %D 2021 %G eng %I Elsevier BV %R 10.1016/j.ijid.2021.12.355 %T Optimizing cluster survey designs for estimating trachomatous inflammation-follicular within trachoma control programs %U https://www.sciencedirect.com/science/article/pii/S1201971221012546/pdfft?md5=1343b19fa7b5afa04922f5e462e1b0ff&pid=1-s2.0-S1201971221012546-main.pdf