Klinički bolnički centar Zagreb
http://www.kbc-zagreb.hr/

The International Federation of ORL Societies (IFOS)
http://www.ifosworld.org

EUROPEAN FEDERATION OF SOCIETIES FOR OTO-RHINO-LARYNGOLOGY AND HEAD AND NECK SURGERY – EUFOS
http://www.eufos.org/

European Academy of Otorhinolaryngolgy, Head and Neck Surgery (EAORL-HNS)
http://www.eaorl-hns.org/

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

Medicinski fakultet Sveučilišta u Zagrebu
http://mef.hr/

Hrvatski liječnički zbor
www.hlz.hr/

Emedicine - Otolaryngology and Facial Plastic Surgery Articles
http://www.emedicine.com/ent/