Bais, A S Osteopetrosis-variable otorhinolaryngological manifestations. [electronic resource] - Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India Apr 2003 - 113-6 p. digital Publication Type: Journal Article ISSN: 2231-3796 Standard No.: 10.1007/BF02974615 doi