[Eye diseases and the state of the ophthalmic service in the Peoples' Democratic Republic of Yemen].
D000328:Adult; D005128:Eye Diseases / Q000453:epidemiology*; D006801:Humans; D009885:Ophthalmology; D015006:Yemen
Glaznaia zabolevaemost' i sostoianie oftal'mologicheskoĭ pomoshchi v NDRI