title: WHO tackles hearing disabilities in developing world.
authors.forename: S
authors.initials: S
authors.lastname: Kumar
mesh_terms: D003363:Cost Control; D003638:Deafness / Q000453:epidemiology; D003906:Developing Countries; D006310:Hearing Aids / Q000191:economics*; D006311:Hearing Disorders / Q000453:epidemiology; D006801:Humans; D014944:World Health Organization