APA
Castelnuovo P., Mauri S. & Bignami M. (20010419). Spontaneous compressive orbital emphysema of rhinogenic origin. : European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery.
Chicago
Castelnuovo P, Mauri S and Bignami M. 20010419. Spontaneous compressive orbital emphysema of rhinogenic origin. : European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery.
Harvard
Castelnuovo P., Mauri S. and Bignami M. (20010419). Spontaneous compressive orbital emphysema of rhinogenic origin. : European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery.
MLA
Castelnuovo P, Mauri S and Bignami M. Spontaneous compressive orbital emphysema of rhinogenic origin. : European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery. 20010419.