Manjunathan, Sujatha, Nikhil Rajvanshi, Kalyana Prabhakaran, Ravisekhar Gadepalli, Prawin Kumar, and Jagdish Prasad Goyal. “Association of Viral Etiology With Disease Severity in Bronchiolitis”. Monaldi Archives for Chest Disease (January 12, 2026). Accessed November 8, 2026. https://www.monaldi-archives.org/macd/article/view/3540.