1. Prolonged treatment of pulmonary sarcoidosis with corticosteroids;Hoyle;Thorax,1967
2. A 10-year study of corticosteroid treatment of pulmonary sarcoidosis;Johns;Johns Hopkins Med J,1974
3. Pulmonary disease;Sulavik,1975
4. Sarcoidosis and other granulomatous diseases;Fanburg,1983
5. Sarcoidosis;Scadding,1985