6Zhao YF, Jia J, Jia Y. Complications associated with surgical management of ranulas [J]. J Oral Maxillofac Surg, 2005,63(1):51- 54.
7Kim KH, Sung MW, Roh JL, et al. Sclerotherapy for congenital lesions in the head and neck [J]. J Otolaryngol Head Neck Surg, 2004,131 (3):307-316.
8Pandit RT, Park AH. Management of pediatric ranula [J]. Otolaryngol Head Neck Surg, 2002,127(1):115-118.
9Roh JL. Primary treatment of ranula with intracystic injection of OK-432[J]. Laongoscope,2006,116(2):169-172.
10Watanabe K, Tomiyama S, Jinnouchi K, et al. Local injection of OK-432 in the treatment of ranula: a case report [J]. Ear Nose Throat J, 2002,81(1):97-98.