1. Reported at the 15th General Assembly of the Eastern Division of the Japanese Society for Chemotherapy;Aoyagi,1968
2. Fréquence de la résistance primaire observee a la clinique de pneumo-phtisiologie de 1'H6pital Laennec de 1957 A 1962;Bernard;Revue de la Tuberculose et de Pneumologie, Paris,1964
3. Fréquence et caractes de la resistance primaire dans 2144 cas de tuberculose pulmonaire non encore traitee etc;Canetti;Revue de la Tuberculose et de Pneumologie, Paris,1964
4. Primary drug resistance: a continuing study of drug resistance in tuberculosis in a veteran population within the United States. V. September, 1963, to September, 1965;Hobby;American Review of Respiratory Disease,1966
5. Primary drug resistance in pulmonary tuberculosis in Great Britain: second national survey, 1963;Miller;Tubercle,1966