Phandech K, Kaewtong P, Yasud M, Rattanathongkom S. Effect of Helium Neon (HeNe) laser on pain tolerance and skin blood flow test in normal subjects. Arch AHS [internet]. 2010 Jan. 8 [cited 2026 Sep. 12];20(3). available from: https://he01.tci-thaijo.org/index.php/ams/article/view/66149