Aetna Intelihealth
Aetna: Inteli Health: Hearing Loss in Children
Thorough overview of hearing loss in children. Includes information on symptoms, prevention, treatment, and much more.
Other
Michigan Ear Institute: Eustachian Tube Problems [Pdf]
Functions of the Eustachian Tube, discusses disease states of the Eustachian Tube, treatments.
Curated OER
Kids Health: Taking Care of Your Ears
An informative site that deals with the parts of the ear and their functions. Text is complemented with pictures.