[INCIDENCE OF THE EGG-SHELL CALCIFICATION IMAGE OF THORACIC LOCALIZATION IN 1230 PNEUMOCONIOSIS CASES; (ITS RELATION TO THE ENVIRONMENT, TIME AT WORK AND RADIOLOGIC FORM OF PNEUMOCONIOSIS)].
D002114:Calcinosis; D004777:Environment; D006801:Humans; D015994:Incidence; D011009:Pneumoconiosis; D013902:Radiography, Thoracic; D011871:Radiology
CALCINOSIS; PNEUMOCONIOSIS; THORACIC RADIOGRAPHY
FREQU ENCIA DA IMAGEM EM CASCA DE OVO ("EGG-SHELL CALCIFICATION"), DE LOCALIZA C AO TOR'ACICA, EM 1230 CASOS COM PNEUMOCONIOSE; (SUA RELA C AO COM O AMBIENTE, TEMPO DE TRABALHO E FORMA RADIOL'OGICA DA PNEUMOCONIOSE)