Preemptive analgesia with bupivacaine for segmental mastectomy.
Vallejo MC, Phelps AL, Sah N, Romeo RC, Falk JS, Johnson RR, Keenan DM, Bonaventura MA, Edington HD.
Vallejo MC, et al. Among authors: phelps al.
Reg Anesth Pain Med. 2006 May-Jun;31(3):227-32. doi: 10.1016/j.rapm.2006.02.007.
Reg Anesth Pain Med. 2006.
PMID: 16701188
Clinical Trial.