Arnoldy VES, Tan JY, Pastiyanto HH. RESPIRATORY PARAMETERS OF COVID-19 PATIENTS AFTER THE PRONE POSITION. NCJK [Internet]. 2021 Dec. 27 [cited 2026 Apr. 6];9(2):188-97. Available from: https://ojs.uph.edu/index.php/NCJK/article/view/4927