Awasda Changpetch. 2009. Prevalence and factors associated with late referral to nephrologist in chronic kidney disease patients. Graduate School, Chulalongkorn University;
Awasda Changpetch. (2009) Prevalence and factors associated with late referral to nephrologist in chronic kidney disease patients . Chulalongkorn University/Bangkok.
Awasda Changpetch. Prevalence and factors associated with late referral to nephrologist in chronic kidney disease patients. . Bangkok:Chulalongkorn University, 2009.
Awasda Changpetch. (2009) Prevalence and factors associated with late referral to nephrologist in chronic kidney disease patients . Chulalongkorn University/Bangkok.