Comparison of the Effects of Body Acupressure and Ear Acupressure on Shoulder Pain in Iranian Patients Undergoing Laparoscopic Cholecystectomy: A Randomized Controlled Trial - Zohourparvaz, Mona; Bahrami Taghanaki, Hamidreza; Ghasemian Moghadam, Mohammadreza; Vagharseyyedin, Seyyed Abolfazl (Traditional and Integrative Medicine, 2023)