Iwashita และ Mitsuhiko. (2000) Illness behavior among housewives and its factors in Doembangnangbuat district. Mahidol University,:ม.ป.ท.Iwashita และ Mitsuhiko. 2000. Illness behavior among housewives and its factors in Doembangnangbuat district. ม.ป.ท.:Mahidol University,;Iwashita และ Mitsuhiko. Illness behavior among housewives and its factors in Doembangnangbuat district. ม.ป.ท.:Mahidol University, 2000. Print.