Al-Zuhairi, J. A., and R. I. Abed. “Effect of Cryotherapy on Pain Intensity for Patients Undergoing Arterial Sheath Removal After Percutaneous Coronary Intervention: A Randomized Controlled Trial”. South Eastern European Journal of Public Health, Sept. 2024, pp. 233-41, doi:10.70135/seejph.vi.979.