1. Styblo K, Meijer J. Recent advances on the epidemiology of tuberculosis, in relationship to the formulation or revision of the control programs. Vict Bull 1978; 53: 295–305.
2. Bleiker MA, Styblo K. The annual rate of tuberculosis infection and its tendency in the countries on the way of development. Viet Bull 1978; 53: 306–309.
3. Mason JO. Opportunities for the elimination of tuberculosis. Am Rev Resp Dis 1986; 134: 201–203.
4. Snider DE. The relationship between tuberculosis and silicosis. Ann Rev Resp Dis 1978; 118: 455–460.
5. Teklu B, Felleke G. Massive hemoptysis in tuberculosis. Tubercle 1982; 63: 213–216.