Arshad, Abdul Rehman, Bilal Saeed, and Sagheer Hussain. “Steroids Use in Severe Life Threatening COVID-19 Pneumonia: Does the Type or Dose Matter?”. Annals of King Edward Medical University 28, no. 4 (February 25, 2023): 423–427. Accessed April 20, 2024. https://www.annalskemu.org/journal/index.php/annals/article/view/5310.