Preoperative sclerotherapy of facial venous malformations: impact on surgical parameters and long-term follow-up.
James CA, Braswell LE, Wright LB, Roberson PK, Moore MB, Waner M, Buckmiller LM. Preoperative sclerotherapy of facial venous malformations: impact on surgical parameters and long-term follow-up. J Vasc Interv Radiol. 2011 Jul; 22(7):953-60.