?efikaDilek GÜVEN, Gülden KÜÇÜKAKÇA ÇEL?K, Pelin CALPB?N?C?. Effect of Helfer skin tap tecnique on pain associated with intramuscular injection among adult: A randomized controlled study. ijnd [Internet]. 2020 Feb. 28 [cited 2024 Sep. 19];10(02):72-5. Available from: http://medicaleditor.uk/index.php/ijnd/article/view/2820