Comparison of Clinical Profile and Outcomes Associated with Adenovirus and Non-adenovirus Viral Pneumonia in Children Admitted to a Pediatric Intensive Care Unit: A Single-center Retrospective Study - Sheetal Agarwal; Bijoy Patra; Nishtha Goyal; Suchismita Nanda; Sneh Yadav; Aarzoo Malik; Vishal Kumar (Indian Journal of Critical Care Medicine, 2026)