Atchara Chaichan. 2006. Validation of pressure ulcer risk assessment tool in hospitalized medical patients. Field of Study Epidemiology, Mahidol University;
Atchara Chaichan. (2006) Validation of pressure ulcer risk assessment tool in hospitalized medical patients . Mahidol University/Bangkok.
Atchara Chaichan. Validation of pressure ulcer risk assessment tool in hospitalized medical patients. . Bangkok:Mahidol University, 2006.
Atchara Chaichan. (2006) Validation of pressure ulcer risk assessment tool in hospitalized medical patients . Mahidol University/Bangkok.