Agenzia Italiana del Farmaco
American Academy of Neurology
The American Academy of Oral and Maxillofacial Radiology
American Academy of Otolaryngic Allergy
The American Academy of Facial Plastic Surgery
American Academy of Sleep Medicine
AMERICAN ACADEMY OF OTOLARYNGOLOGY - HEAD AND NECK SURGERY
American Board of Facial Plastic and Reconstructive Surgery
American Board of Otolaryngology
American Head and Neck Society
American Laryngological, Rhinological and Otological Society
American Neurological Association
American Rhinologic Society
American Sleep Apnea Association
American Society of Pediatric Otolaryngology
Association for Chemoreception Sciences
Associazione Italiana di Otorinolarigoiatria e Geriatria
Associazione Italiana per la Ricerca sulla Sordità
Association for Research in Otolaryngology
Associazione Ospedaliera Italia Centromeridionale Otorinolaringoiatrica
Associazione Otorinilaringologi Ospedalieri Italiani
Associazione Universitaria Otorinolaringologi
Associazione Italiana Otorinolaringoiatri Libero Professionisti
Audioprotesisti.org
Australia & New Zealand Rhinologic Society
Australian & New Zealand Society Head and Neck Society
Australasian Sleep Association
Brasilian Association of ORL and Cervico Facial Surgery
Australian Society of Otolaryngology Head & Neck Surgery
Brazilian Society of Head and Neck Surgery
British Rhinological Society
British Snoring & Sleep Apnoea Association
Canadian Sleep Society
Canadian Society of Otolaryngology - Head and Neck Surgery
Caribbean Association of Otolaryngology
Chilean Society of Otolaryngology-Head and Neck Surgery
Confederation of European Otorhinolaryingology - Head and Neck Surgery
Colegio Médico del Perù
Colombian Association of Otorhinolaryngology, Head and Neck, Maxillofacial and Esthetic Facial Surgery
Ceska Sleep Society
Czech Society of Otolaryngology-Head and Neck Surgery
Croatian Society of Otolaryngology
Croce Rossa Italiana
Czech Society of Otolaryngology
Deutsche Gesellschaft fur Hals-Nasen-Ohren-Heilkunde
Deutschen Gesellschaft fur Mund-Kiefer und Gesichtschirurgie
Ellenike Neurological Society
Deutschen Gesellschaft fur Neurologie
Dutch Association of Otorhinolaryngology and Head & Neck Surgery
European Academy of Sleep Medicine
European Academy of Facial Plastic Surgery
European Association for Cranio-Facial Surgery
European Chemoreception Research Organization
European Head and Neck Society
European Rhinologic Society
European Rhinoplasty Society
European Society of Pediatric Otorhinolaryngology
Federacion Argentina de Sociedades de Otorrinolaryngologia
Finnish Sleep Medicine Society
European Paediatric Association
Georgian Association of Medical Specialties
Hellenic Paediatric Society
Hong Kong College of Otorhinolaryngologists
Hong Kong Respiratory Medicine
Hungarian Society of Oto-Rhino-Laryngology, Head & Neck Surgery
International Federation of Otorhinolaryngological Societies
International Child Neurology Association
Japan Society of Stomato-Pharyngology
Irish Sleep Apnea Trust
Istituto Superiore per la Prevenzione e la Sicurezza del Lavoro
Istituto Superiore di Sanità
Israeli Society of Otorhinolaryngology-Head and Neck Surgery
Lithuanian Otorhinolaryngologic Society
Netherlands Respiratory Society
Nederlandse Vereniging voor Mondziekten, Kaak-en Aangezichtschirurgie
ORL France
The Oto-Rhino-Laryngological Society of Japan
Pan Arab Rhinology Society
Paul Sabatier University Toulouse III
Pediatric Association of Macedonia
Russian ENT Society
Slovenská Spoločnost Pre Otorinolaryngológiu A Chirurgiu Hlavi a Krku
Sociedad Panameneña de Otorrinolaringología y Cirurgía de Cabeza y Cuello
Società Italiana di Otorinolarigoiatria e Chirurgia Cervico-Facciale
Società Italiana Chirurgia Maxillo-Facciale
Società Italiana di Audiologia e Foniatria
Società di ORL et de Chirurgie Cervico-faciale des pays di Afrique Francophone
Sociedad espanola de ciruga oral y maxilofacial
Società Italiana di Otorinolaringologia Pedriatica
Società Italiana per lo Studio dell'Arteriosclerosi
Socit de Pneumologie de Langue Francaise
Sociedade Portuguesa de Otorrinolaringologia
Socit Suisse d Oto-Rhino-Laryngologie
Swedish Association for OR, Head & Neck Surgery
Swedish Sleep Research Society
Swiss Society of Paediatrics
The South African Society of Maxillo-Facial & Oral Surgeons
Turkish Sleep Society
Udruga apneja
Vietnamese Society of Otorhinolaryngology
World Association of Sleep Medicine
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