Pavinee Harutaichun. (2012) Quality and factors associate with foot pain in pre-retirement aged at Chulalongkorn University Thailand. Chulalongkorn University:ม.ป.ท.Pavinee Harutaichun. 2012. Quality and factors associate with foot pain in pre-retirement aged at Chulalongkorn University Thailand. ม.ป.ท.:Chulalongkorn University;Pavinee Harutaichun. Quality and factors associate with foot pain in pre-retirement aged at Chulalongkorn University Thailand. ม.ป.ท.:Chulalongkorn University, 2012. Print.