Elhosary, Eman Abdelfatah Mohamed, et al. “Does Adding Extracorporeal Shock Wave Therapy to Postural Correction Exercises Improve Pain and Functional Disability in Postpartum Sacroiliac Joint Pain? A Randomized Controlled Trial”. SPORT TK-EuroAmerican Journal of Sport Sciences, vol. 10, no. 2, Aug. 2021, pp. 247-5, doi:10.6018/sportk.489161.