Ningtiar, Hapsari, Dwi Lestari, Neurinda Kusumastuti, Arina Setyaningtyas, Retno Setyoningrum, Ira Dharmawati, and Abdul Azis. “The CDC PNU-1 Criteria for Diagnosis of Ventilator-Associated Pneumonia”. Paediatrica Indonesiana 59, no. 4 (August 14, 2019): 195-201. Accessed May 14, 2021. https://www.paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/2188.