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Databases for surgical health services research: National Health and Nutrition Examination Survey
Surgery, 2019openaire +2 more sources
Analysis of the National Health and Nutrition Examination Survey
Survey of Ophthalmology, 2006openaire +1 more source
National Health and Nutrition Examination Survey (NHANES) in USA
Epidemiology, 2006openaire +1 more source
Cancer statistics in China, 2015
Ca-A Cancer Journal for Clinicians, 2016Rongshou Zheng +2 more
exaly