4YU P,CHANG DW, MICHAEL J, et al. Analysis of 49 cases of flap compromise in 1310 free flaps for head and neck reconstruction[ J]. Head Neck,2009,31 ( 1 ) :45 - 51.
5WONG CH, WEI FC, FU B, et al. Alternative vascular pedicle ofthe anterolateral thigh: the oblique branch of the lateral circumflex femoral artery [ J]. Plast Reconstr Surg, 2009, 123 (2) :571 -577.