TUBERCULOSIS: ITS PREVENTION AND MANAGEMENT WITH SPECIAL REFERENCE TO SILICOSIS.
D002170:Canada; D019468:Disease Management; D006801:Humans; D011315:Preventive Medicine; D013902:Radiography, Thoracic; D012829:Silicosis; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary
CANADA; PREVENTIVE MEDICINE; SILICOSIS; THORACIC RADIOGRAPHY; TUBERCULOSIS, PULMONARY