4Trumble TE. Fingertip and nail-bed injuries in:Princi-ples of hand surgery and therapy [J]. Philadephia WBSaunders, 2000:192-200.
5Mitsuo Hatoko, Aya Tanaka, Masamitsu Kuwahara, et al.Hand palate mucosal grafts for defects of the nailbed[J]. Annals of Plastic Surgery, 2002, 49(4):424-429.
6Sun Yong Kwon, Ui Kyung K im, Hyun Min Nam, et al.Nail bed defect covered with labial mucosa graft af-ter subungal glomus tumor removal [J]. DermatologicTherapy,2013,26(4):428 - 431.