2Konig M,Vanscheidt W,Augustin M,et al.Enzymatic versusn autolytic debridement of chronic leg ulcers:a prospective randomized trial[J].J Wound Care,2005,14(7):320-323.
3Parnell LK,Ciufi B,Gokoo CF.Preliminary use of a hydro gel containing enzymes in the treatment of stage Ⅱ and stage Ⅲpressure ulcers[J].Ostomy Wound Manage,2005,51 (8):50-60.
4Kaya AZ,Turani N.Akyuz M.The effectiveness of a hydro gel dressing compared with standard management of pressure ulcers[J].J wound Care,2005,14(1):42-44.