Vieira, RN, A. K., M. T. Nagumo, G. . Kuba, PhD, L. F. Kurebayashi, PhD, and R. N. Turrini, PhD. “Effect of Foot Reflexology Protocol on Premenstrual Syndrome Symptoms in Nursing Students: A Pre–Post Pilot Study”. International Journal of Therapeutic Massage & Bodywork Research Education &Amp; Practice, vol. 14, no. 4, Dec. 2021, doi:10.3822/ijtmb.v14i4.631.