TY - GEN AU - Liu,P AU - Zou,H D AU - Hu,A L AU - He,M G TI - [Critical elements of cataract prevention work in China] SN - 0412-4081 PY - 2019///0617 KW - Blindness KW - Cataract KW - prevention & control KW - Cataract Extraction KW - China KW - Humans KW - Ophthalmology KW - trends N1 - Publication Type: Journal Article UR - https://doi.org/10.3760/cma.j.issn.0412-4081.2017.11.001 ER -