Agustina M, Santoso B, Sudirman. Gargling with Aloe vera extract is effective to prevent the Ventilator-Associated Pneumonia (VAP). Global Health Management Journal [Internet]. 2018 Oct. 31 [cited 2026 Jun. 27];2(3):70-5. Available from: https://www.inschool.id/publications/index.php/ghmj/article/view/558