@misc{indiciae1a21b30e6eb0, title = {Modified grading system for upper eyelid trachomatous trichiasis.}, author = {Muluken Melese and Wondu Alemayehu and Abebe Bejiga and Yilikal Adamu and Alemayehu Worku}, year = {2003}, doi = {10.1076/opep.10.2.75.13895}, url = {https://pubmed.ncbi.nlm.nih.gov/12660856/}, note = {Source identifier: 12660856} }