Perioperative Electroacupuncture Can Accelerate the Recovery of Gastrointestinal Function in Cancer Patients Undergoing Pancreatectomy or Gastrectomy: A Randomized Controlled Trial

Figure 2

(a) Bai-hui (GV 20). (b) Tian-shu (ST25). (c) Nei-guan (PC6). (d) Zu-san-li (ST36).

(a)

(b)

(c)

(d)