Narin Watanasusin และ Siripun Sanguansintukul. (2011) Classifying chief complaint in ear diseases using data mining. Chulalongkorn University:ม.ป.ท.Narin Watanasusin และ Siripun Sanguansintukul. 2011. Classifying chief complaint in ear diseases using data mining. ม.ป.ท.:Chulalongkorn University;Narin Watanasusin และ Siripun Sanguansintukul. Classifying chief complaint in ear diseases using data mining. ม.ป.ท.:Chulalongkorn University, 2011. Print.