1.
Gur A, Cakmak F. Analgesic effects of ethyl chloride spray in venepuncture – a prospective, randomized, controlled, single-blind study. Eur J Clin Exp Med [Internet]. 2023 Jun. 30 [cited 2025 Dec. 28];21(2):339-43. Available from: https://journals.ur.edu.pl/ejcem/article/view/12030