- American Academy of Otolaryngology-Head and Neck Surgery
- Asociación Panamericana de Otorrinolaringología. Publicaciones
- British Association for Paediatric Otorhinolaryngology
- eMedicine medical textbooks - Otolaryngology and facial plastic surgery
- eMedicine Clinical Procedures : Otolaryngologic and Dental Procedures Articles
- Genes and disease
- Guías de utilización de antibióticos (IRA y ORL)
- Harvard medical school´s - Ear, nose and throat disorders
- La Página de Traqueostomía de Aaron
- La traqueostomía percutánea vs traqueostomía convencional
- Medline Plus. ear, nose and throat topics
- Manos que hablan
- Neurofisiología otooftalmológica
- National cancer institute - Head and neck cancer
- OncologySTAT
- Revision rhinoplasty
- Sinfomed
- The Center for Voice and Swallowing Disorders
- Trip Data Base
- U.S. National Library of Medicine
- Urgencias en Otorrinolaringología
- Plastic surgery hyperguide
- Pediatric Otolaryngology
- Otolaryngic Gerontology
- Aerodigestive Foreign Body Cases
- BMJ Collection