Emami Zeydi, Amir, et al. “Effect of Oral Care With Povidone-Iodine in the Prevention of Ventilator-Associated Pneumonia; A Systematic Review and Meta-Analysis ”. Archives of Academic Emergency Medicine, vol. 11, no. 1, Apr. 2023, p. e31, doi:10.22037/aaem.v11i1.1874.