Efficacy and Safety of Vacuum Bell Therapy in Pectus Excavatum: A Systematic Review of Clinical Outcomes. - Kumar, Bitesh; Joshi, Mohit; Jain, Vishesh; Yadav, Devendra Kumar; Goel, Prabudh; Jain, Divya; Dhua, Anjan Kumar (Journal of Indian Association of Pediatric Surgeons, 2026)