Research paper for an article “Multi-center, Comparative Clinical Assessment of Products for Hemostasis and Wound Healing in Endoscope Sinus Surgery” This article is fully reported by Guanming Chen, Yonghua Cui, Tao Wu, and Juan Yan from Chinese Scientific Technology University entitled Multi-center, Comparative Clinical Assessment of Products for Hemostasis and Wound Healing in Endoscope Sinus...