Fig. 5From: Moxibustion for cancer-related fatigue: study protocol for a randomized controlled trialA front view of moxibustion. a & b, ignition-type moxibustion devices; a, real; b, sham; c & d: electrical moxibustion apparatus; c, real; d, sham. The front views of the real and sham moxibustion devices are identicalBack to article page