| Cover and content | |
| Journal Editorial Team | 1-4 |
| Oral Appliances for the Treatment of Mild and Moderate Obstructive Sleep Apnea | |
| M. Bencheva, R. Benchev, М. Stoilov | 5-13 |
| Is There a Relationship Between Otological Symptoms and Temporomandibular Joint Disorders A Retrospective Study | |
| M. Bencheva, M. Stoilov | 14-23 |
| Advances in the Diagnosis and Magagement of Eustachian Tube Dysfunction | |
| Mario Milkov | 24-29 |
| Recent Advances in the Diagnosis of Audio-vestibular DisordersRunning head-Advances in the Diagnosis of Audio-vestibular Disorders | |
| M. Milkov | 30-37 |
| Robert Koch „ловецът на микроби“ 175 години от рождението на учения | |
| D. Paskalev | 38-40 |