title: [Main trends in the development of Soviet ophthalmological instruments].
mesh_terms: D002648:Child; D006801:Humans; D009885:Ophthalmology / Q000295:instrumentation* / Q000639:trends; D014586:USSR
vernacular_title: Osnovnye napravleniia razvitiia otechestvennykh oftal'mologicheskikh priborov.