Hearing Journey (www.hearingjourney.com)
Help Kids Hear (www.helpkidshear.org)
American Speech-Language-Hearing Association (www.ASHA.org)
National Institute of Deafness and Other Communication Disorders (www.nidcd.nih.gov)
*Information has been compiled from sources including the American Speech-Language-Hearing Association and National Institute on Deafness and Other Communication Disorders.