1. Assistant Professor, Department of Otolaryngology-Head and Neck Surgery (ENT), Indira Gandhi Medical College, Shimla, HP, India
2. Resident, Department of Otolaryngology-Head and Neck Surgery (ENT), Indira Gandhi Medical College, Shimla, HP, India
3. Professor, Department of Otolaryngology-Head and Neck Surgery (ENT), Indira Gandhi Medical College, Shimla, HP, India