Songsuda Chancharupong. 1997. Effect of prolonged consumption of yogurt on lactose digestion and tolerance in adolescents. Faculty of Graduate Studies, Mahidol University;
Songsuda Chancharupong. (1997) Effect of prolonged consumption of yogurt on lactose digestion and tolerance in adolescents . Mahidol University/Bangkok.
Songsuda Chancharupong. Effect of prolonged consumption of yogurt on lactose digestion and tolerance in adolescents. . Bangkok:Mahidol University, 1997.
Songsuda Chancharupong. (1997) Effect of prolonged consumption of yogurt on lactose digestion and tolerance in adolescents . Mahidol University/Bangkok.