Tuberculosis programs of the Medical Services, Department of National Health and Welfare.
D002170:Canada; D003153:Community Health Services; D004641:Emigration and Immigration; D006801:Humans; D007198:Indians, North American; D004930:Inuit; D008400:Mass Chest X-Ray; D011790:Quarantine; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*