Effect of Using Chlorhexidine Solution on Occurrence of Ventilator -Associated Pneumonia among Critical Care Unit Patients. Journal of Hama University , [S. l.], v. 4, n. 20, 2022. Disponível em: https://journal.hama-univ.edu.sy/huj/article/view/842. Acesso em: 6 jun. 2026.