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Journal of Ophthalmology
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Journal of Ophthalmology
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2016
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Article
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Fig 3
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Clinical Study
A Prospective Study of the Incidence of Retinopathy of Prematurity in China: Evaluation of Different Screening Criteria
Figure 3
The mean gestational age of ROP and non-ROP infants in 2009, 2010, and 2011.