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Refractive error study in children: results from Shunyi District, China
Jialiang Zhao, Xiangjun Pan, Ruifang Sui, Sergio R. Munoz, Robert D. Sperduto, Leon B. EllweinVolume:
129
Year:
2000
Language:
english
DOI:
10.1016/s0002-9394(99)00452-3
File:
PDF, 326 KB
english, 2000