Acupuncture combined with opioid drugs on moderate and severe cancer pain: a randomized controlled trial[J]. Chinese Acupuncture and Moxibustion, 2020, 40(3): 257-261.
Acupuncture combined with opioid drugs on moderate and severe cancer pain: a randomized controlled trial[J]. Chinese Acupuncture and Moxibustion, 2020, 40(3): 257-261.DOI: 10.13703/j.0255-2930.20190311-k0001.