title: [EKh0-21 apparatus for ultrasonic diagnosis in ophthalmology].
mesh_terms: D001698:Biomedical Engineering; D005128:Eye Diseases / Q000175:diagnosis*; D006801:Humans; D014463:Ultrasonography
vernacular_title: Apparat dlia ul'trazvukovoĭ diagnostiki v oftal'mologii "EKh0-21".