Bowornkitiwong, T., Seevokom, W. , Tawatchot, P. , Paisan, T. , Sirichotpapa, S. , Nanthanangkul, S. and Sommaichaiya, T. 2020. Short-term Effect of Transcutaneous Electrical Nerve Stimulation (TENS) on Pain in Patients with Bone Metastasis: An Uncontrolled Pretest-Posttest Study . Siriraj Medical Journal. 72, 6 (Sep. 2020), 470–475. DOI:https://doi.org/10.33192/Smj.2020.63.