APA Citation

Shaffer, J. L., Hughes, S., Linaker, B. D., Baker, R. D., & Turnberg, L. A. (1984). Controlled trial of rifampicin and ethambutol in Crohn's disease.

Citação norma Chicago

Shaffer, J L., S. Hughes, B D. Linaker, R D. Baker, and L A. Turnberg. Controlled Trial of Rifampicin and Ethambutol in Crohn's Disease. 1984.

MLA Citation

Shaffer, J L., et al. Controlled Trial of Rifampicin and Ethambutol in Crohn's Disease. 1984.

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