Catalogs & LiteratureSeveral of our sales catalogs and brochures can be downloaded and viewed in Adobe Acrobat Reader. Don't have Adobe Acrobat Reader? Download the latest version here. API Product & Instrument Buying Guide Cosmetic Surgery Literature Electrosurgical Literature Dermasurgical Literature Kotler Nasal Airway System Literature Endoscopes Literature 2017 Spring Otolaryngology Specials Sterilizers & Cleaners Literature 2018 Spring ENT Specials 2018 Autumn Otolaryngology Specials