Spontaneous Extensive Subcutaneous Emphysema, Pneumothorax, Pneumorrhachis, Pneumoperitoneum and Pneumoretroperitoneum in a Young Manwith COVID-19 - Fatehi, Behgam; Talebi Doluee, Morteza; Vafadar Moradi, Elnaz (Case Reports in Clinical Practice, 2025)