Derang, Imelda, Lili S. Tumanggor, Mardiati Barus, and Jekson Simanjorang. “The Effect of Five-Finger Hypnotic Therapy on Reducing Family Anxiety Levels of ICU Patients at Santa Elisabeth Hospital Medan”. Jurnal Anestesi 4, no. 1 (December 19, 2025): 01–09. Accessed December 25, 2025. https://jurnal.stikeskesdam4dip.ac.id/index.php/Anestesi/article/view/2132.