1. WHO Expert Committee on Tuberculosis, Ninth Report;World Health Organization;WHO Technical Report Series 52,1974
2. Transmission of tubercle acilli: the effects of chemotherapy;Rouillon;Tubercle,1976
3. A controlled study of the influence of segregation of tuberculous patients for one year on the attack rate of tuberculosis in a 5-year period in close family contacts in South India;Kamat;Bull Wld Hlth Org,1966
4. Contacts of cases of active pulmonary tuberculosis;Grzybowski;Bull Int Union Tuberc,1975