Position paper of the German Society of Oto-Rhino-Laryngology, Head and Neck Surgery and the German Society of Phoniatrics and Pediatric Audiology – Current state of clinical and endoscopic diagnostics, evaluation, and therapy of swallowing disorders in children - Arens, C; Herrmann, I F; Rohrbach, S (GMS Curr Top Otorhinolaryngol Head Neck Surg, 2015)
doi: 10.3205/cto000117. eCollection 2015. Review