The Antinociceptive Effect of Light-Emitting Diode Irradiation on Incised Wounds Is Correlated with Changes in Cyclooxygenase 2 Activity, Prostaglandin E2, and Proinflammatory Cyto... oleh Yuan-Yi Chia, Chien-Cheng Liu, Guan-Ming Feng, Chia-Chih Alex Tseng, Kuo-Chuan Hung, Chih-Chieh Chen, Ping-Heng Tan