Sample records for 遗传 (heredity)
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12

The prevalence and risk factors for pterygium in an adult Chinese population in Singapore: The Tanjong Pagar Survey

Wong, TY; Foster, PJ; Johnson, GJ; Seah, SKL; Tan, DTH

PURPOSE: To determine the prevalence and risk factors for pterygium in the Chinese population of Singapore.METHODS: A population-based survey was conducted in Singapore, an island located I degree north of the equator with a stable tropical climate. A disproportionate, stratified, clustered, random ...

DRIVER (Chinese)