3Ida Amir, Pradeep Morar, Antonio Belloso. Postoperative drainage in head and neck surgery[J]. Ann R Coil Surg En- gl, 2010, 92: 651.
4Jain PK,Sowdi R, Anderson AD. Randomized clinical trial in vest tigating the use of drains and fibrin sealant following surgery for breast cancer[J]. Br J Surg,2012,91(1) :54 - 60.
5Shamley DR,Barker K, Simonite V. Delayed versus immediate ex ercises following surgery for breast cancer= a systematic review [J]. Breast Cancer Res Treat,2011,90(3) :263 - 271.
