L. Sultan

Aerial dissemination of pulmonary tuberculosis. A two-year study of contagion in a tuberculosis ward. 1959.

R. Riley, W. Nyka, W. Wells, 1959, American journal of epidemiology.

Infectiousness of air from a tuberculosis ward. Ultraviolet irradiation of infected air: comparative infectiousness of different patients.

R. Riley, R L RILEY, C C MILLS, 1962, The American review of respiratory disease.

Tuberculosis disseminators. A study of the variability of aerial infectivity of tuberculous patients.

R. Riley, W. Nyka, W. Wells, 1960, The American review of respiratory disease.