American Academy of Otolaryngology-Head and Neck Surgery http://www.entnet.org

American Rhinologic Society http://www.american-rhinologic.org

American Board of Otolaryngology http://www.aboto.org

The Maryland State Medical Society http://www.medchi.org/

http://www.otolaryngology.com

Johns Hopkins Howard County Medical Center http://www.hcgh.org

University of Pittsburgh School of Medicine http://www.medschool.pitt.edu/

University of Iowa http://www.uihealthcare.com/depts/med/otolaryngology/welcome.html