Heuankham Sangsomsak. 1998. Change in nutritional status among school children during one academic year in a boarding school in Vientiane, Lao P.D.R. Faculty of Graduate Studies, Mahidol University;
Heuankham Sangsomsak. (1998) Change in nutritional status among school children during one academic year in a boarding school in Vientiane, Lao P.D.R . Mahidol University/Bangkok.
Heuankham Sangsomsak. Change in nutritional status among school children during one academic year in a boarding school in Vientiane, Lao P.D.R. . Bangkok:Mahidol University, 1998.
Heuankham Sangsomsak. (1998) Change in nutritional status among school children during one academic year in a boarding school in Vientiane, Lao P.D.R . Mahidol University/Bangkok.