Orawan Iamopas และ Sirinuch Chomtho. (2012) Effect of folic acid supplementation on plasma homocysteine level in obese children : a randomized, double-blind, placebo-controlled trial. Chulalongkorn University:ม.ป.ท.Orawan Iamopas และ Sirinuch Chomtho. 2012. Effect of folic acid supplementation on plasma homocysteine level in obese children : a randomized, double-blind, placebo-controlled trial. ม.ป.ท.:Chulalongkorn University;Orawan Iamopas และ Sirinuch Chomtho. Effect of folic acid supplementation on plasma homocysteine level in obese children : a randomized, double-blind, placebo-controlled trial. ม.ป.ท.:Chulalongkorn University, 2012. Print.