Long-term corticosteroid treatment.
D005938:Glucocorticoids / Q000009:adverse effects*; D006801:Humans; D007538:Isoniazid / Q000627:therapeutic use; D011241:Prednisone / Q000009:adverse effects; D013997:Time Factors; D014374:Tuberculin Test; D014376:Tuberculosis / Q000517:prevention & control*
D005938:Glucocorticoids; D007538:Isoniazid; D011241:Prednisone