Saeed, Shahrukh Ahmed, et al. “Effect of Warming Anesthetic Solution on Pain Perception During Maxillary Infiltration: A Split Mouth Randomized Control Trial”. Pakistan Armed Forces Medical Journal, vol. 72, no. 1, Mar. 2022, pp. 240-43, https://doi.org/10.51253/pafmj.v72i1.6860.