Palloge และ Salahuddin Andi. (1990) The relationships between knowledge, attitude and practice concerning diarrhoeal diseases and oral rehydration salt utilization among village health volunteers and village health communicators at Rasisalai district, Srisaket province. Mahidol University,:ม.ป.ท.Palloge และ Salahuddin Andi. 1990. The relationships between knowledge, attitude and practice concerning diarrhoeal diseases and oral rehydration salt utilization among village health volunteers and village health communicators at Rasisalai district, Srisaket province. ม.ป.ท.:Mahidol University,;Palloge และ Salahuddin Andi. The relationships between knowledge, attitude and practice concerning diarrhoeal diseases and oral rehydration salt utilization among village health volunteers and village health communicators at Rasisalai district, Srisaket province. ม.ป.ท.:Mahidol University, 1990. Print.