• CRS - Center for Research and Studies Amplifon About this non-profit Organization founded in 1971. Includes courses and conferences, library, ENT net guide, newsletter and technologies. Based in Milan, Italy.

• ENTLinx.com Professional news and research from medical and healthcare journals and news sources.

• Head and Neck Surgery of the University of South Florida Department of Otolaryngology information for patients and physicians on diseases of the ears nose and throat, listing of services and physicians and links to medical sites.

• London Snoring Center Brief introduction into snoring and somnoplasty.

• Oto-Rhino-Laryngology Information about voice rehabilitation using voice prostheses, vocal cord cancer, congress agenda of the Politzer Society Meeting 2003, and other ear, nose and throat (ENT) related topics.

• Otohns.net Site for otolaryngologists with multiple features including an employment board and online discussions.

• Piedmont Ear, Nose and Throat Associates Penta Otolaryngology practice in Winston-Salem, NC. Describing services, frequently asked questions, and links.

• Puget Sound Otolaryngology A medical and surgical practice of ear, nose, throat, head and neck disease treatment, located in Edmonds, Washington.

• Rhinocare - Laser Nose Surgery Centers - Dr. Hayward L. Eubanks. Laser procedures, treatment for nasal and sinus disorders. No pains and discomfort, quick patient surgery, immediate recovery. Insurance plans accepted, no inflammations.

• Universit? catholique de Louvain Multidisciplinary approach of head and neck cancer at University Hospital St Luc, Brussels, Belgium. Information on physicians, research, and contacts.

• Voice Disorders Diagnosis and treatment of voice disorders. Photos of conditions of the voicebox.

• Voice Rehabilitation Tracheo-esophageal voice rehabilitation after total laryngectomy using voice prostheses.