Wikunda Limpiangkanan และ Wichuda Limpiangkanan. (2011) Factors Affecting Inconsistency in Hospital Visits of Psoriasis Out-Patients. <i>Journal of Yala Rajabhat University</i>, <i>6</i>(2), 93-103.Wikunda Limpiangkanan และ Wichuda Limpiangkanan. "Factors Affecting Inconsistency in Hospital Visits of Psoriasis Out-Patients". Journal of Yala Rajabhat University 6 (2011):93-103.Wikunda Limpiangkanan และ Wichuda Limpiangkanan. Factors Affecting Inconsistency in Hospital Visits of Psoriasis Out-Patients. Yala Rajabhat University:ม.ป.ท. 2011.