APA Citation

Beall, G. N., Aelony, Y., & Sokol, W. N. (1975). Occupational causes of asthma.

Citação norma Chicago

Beall, G N., Y. Aelony, and W N. Sokol. Occupational Causes of Asthma. 1975.

MLA Citation

Beall, G N., Y. Aelony, and W N. Sokol. Occupational Causes of Asthma. 1975.

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