1. Radiologic investigation of pharyngeal and laryngeal palsy;Ardran;Acta Radiologica,1956
2. Swallowing defects after poliomyelitis;Ardran;British Journal of Radiology,1957
3. Studies of disability of the pharynx resultant from polimyelitis;Bosma;Annals of Otology, Rhinology and Laryngology,1953
4. The evaluation of pharyngeal neuromuscular disorders by cinefluorography;Donner;American Journal of Roentgenology,1965
5. Cineradiography of the pharyngeal stage of deglutition in 250 patients with dysphagia;Ekberg;British Journal of Radiology,1981