Wirthlin M R, Vernino A R, Hancock E B
J Periodontol. 1980 Apr;51(4):225-7. doi: 10.1902/jop.1980.51.4.225.
MICROFIBRILLARY COLLAGEN hemostat (MCH) is described in clinical use as a topical hemostatic agent for control of bleeding at the donor site of the free gingival graft procedures. On the basis of clinical trials, it is an excellent adjunct to periodontal surgical procedures.
微纤维胶原止血剂（MCH）在临床应用中被描述为一种局部止血剂，用于控制游离龈移植手术供区的出血。基于临床试验，它是牙周外科手术的一种优秀辅助材料。
