Irani, H., Pishkar mofrad, Z., Navidian, A., & Rahat Dahmarde, A. "Efficacy of salvadora presica (Miswak) against chlorhexidine mouthwash on oral Gram negative bacteria in mechanical ventilation patients", Daneshvar Medicine, 29, 4, 2021, 22–32. doi: 10.22070/daneshmed.2021.14425.1072