Food behavior and folate status of hill-tribe schoolchildren and women of childbearing age on the northern border of Thailand

Kwanbunjan K, Thepouyporn A, Songmuaeng K, Nakosiri W, Cheeramakara C, Chusongsang Y, Laisupasin P, Tunsakul S, Chantaranipapong Y, Pooudong S, Hongtong K. Food behavior and folate status of hill-tribe schoolchildren and women of childbearing age on the northern border of Thailand. Southeast Asian J Trop Med Public Health. 2008; 39(2): 353-61.