Comparison of epidural analgesia and cryoanalgesia in thoracic surgery.
Brichon PY, Pison C, Chaffanjon P, Fayot P, Buchberger M, Néron L, Bocca A, Verdier J, Sarrazin R.
Brichon PY, et al. Among authors: sarrazin r.
Eur J Cardiothorac Surg. 1994;8(9):482-6. doi: 10.1016/1010-7940(94)90019-1.
Eur J Cardiothorac Surg. 1994.
PMID: 7811482
Clinical Trial.