Ear, Nose, & Throat (diabetes, thyroid, growth)

American Academy of Otolaryngology
Doctors who specialize in diseases of the ear, nose and throat and who perform head and neck surgery. Their patient information page includes online brochures.

American Rhinologic Society
The ARS is the only professional organization that deals specifically with issues of sinus surgery.

American Thyroid Association
Promotes research and understanding in order to prevent, diagnose and treat thyroid disease and improve quality of life. Contains online brochures and links to other thyroid-related associations.

Info to Deafness
Centralized source of accurate, up-to-date, and objective information on topics dealing with deafness and hearing loss

National Institute on Deafness and Other Communication Disorders
The NIDCD conducts and supports research and disseminates information on disorders of human communication, including hearing, balance, smell, taste, voice, speech, and language.