![The Effects of Epidural Block on the Distribution of Lymphocyte Subsets and Natural-Killer Cell Activity in Patients with and without Pain]()
The Effects of Epidural Block on the Distribution of Lymphocyte Subsets and Natural-Killer Cell Activity in Patients with and without PainYokoyama, Masataka; Itano, Yoshitaro; Mizobuchi, Satoshi; Nakatsuka, Hideki; Kaku, Ryuji; Takashima, Takeaki; Hirakawa, Masahisa · Anesthesia and Analgesia · 2001