HULK, J Some data on the swivel chair research according to Van Egmond, Groen and Jongkees in patients with unilateral elimination of the labyrinth. [electronic resource] - Nederlands tijdschrift voor geneeskunde Mar 1948 - 852-7 p. digital Publication Type: Journal Article ISSN: 0028-2162 Subjects--Topical Terms: Ear, InnerHumans