Ahmed และ Irfan. (1992) Psychosocial factors affecting mother's illness behavior related to acute diarrhoea in children below five years of age. Mahidol University,:ม.ป.ท.Ahmed และ Irfan. 1992. Psychosocial factors affecting mother's illness behavior related to acute diarrhoea in children below five years of age. ม.ป.ท.:Mahidol University,;Ahmed และ Irfan. Psychosocial factors affecting mother's illness behavior related to acute diarrhoea in children below five years of age. ม.ป.ท.:Mahidol University, 1992. Print.