[THE DEVELOPMENT OF SILICOSIS AND ITS EXPERT EVALUATION AS A BASIS FOR THE REHABILITATION OF SILICOSIS PATIENTS IN BULGARIA].
D002031:Bulgaria; D004185:Disability Evaluation; D006801:Humans; D008511:Medicine; D008906:Mining; D012046:Rehabilitation; D012829:Silicosis; D013223:Statistics as Topic
BULGARIA; DISABILITY EVALUATION; MINING; REHABILITATION; SILICOSIS; STATISTICS
DIE ENTWICKLUNG DER SILIKOSE UND IHRE BEGUTACHTUNG ALS GRUNDLAGE FUER DIE   REHABILITATION DER SILIKOSEKRANKEN IN BULGARIEN.