Tella, B A, A J Olisa, Sunday R Akinbo, G O Ajayi, D Alamu, and B Osundiya. 2007. “Effects of Transcutaneous Electrical Nerve Stimulation (TENS) On Hormone Profiles In Subjects With Primary Dysmenorrhoea - A Preliminary Study”. Nigerian Journal of Medical Rehabilitation 11 (2). https://doi.org/10.34058/njmr.v11i2.20.