Cita APA

Hnizdo, E., Murray, J., & Klempman, S. (1997). Lung cancer in relation to exposure to silica dust, silicosis and uranium production in South African gold miners. BMJ Group.

Chicago Style Citation

Hnizdo, E., J. Murray, i S. Klempman. Lung Cancer in Relation to Exposure to Silica Dust, Silicosis and Uranium Production in South African Gold Miners. BMJ Group, 1997.

Cita MLA

Hnizdo, E., J. Murray, i S. Klempman. Lung Cancer in Relation to Exposure to Silica Dust, Silicosis and Uranium Production in South African Gold Miners. BMJ Group, 1997.