Pecs block for anesthesia in breast surgery of the elderly.
Department of Anesthesiology, Nagasaki University School of Medicine, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan, h-murata@nagasaki-u.ac.jp.
Hiroaki
H
Murata
Taiga
T
Ichinomiya
Tetsuya
T
Hara