The analgesic effects of transcutaneous electrical nerve stimulation and placebo in chronic pain patients
2019 ◽
Vol Volume 12
◽
pp. 3185-3201
◽
1991 ◽
Vol 18
(2)
◽
pp. 113-119
◽
2012 ◽
Vol 26
(1)
◽
pp. 5-12
◽
2012 ◽
Vol 13
(9)
◽
pp. 4045-4052
2019 ◽