Cita APA

Boyer, T. D., Sun, N., & Reynolds, T. B. (1977). Allopurinol-hypersensitivity vasculitis and liver damage.

Citación estilo Chicago

Boyer, T D., N. Sun, y T B. Reynolds. Allopurinol-hypersensitivity Vasculitis and Liver Damage. 1977.

Cita MLA

Boyer, T D., N. Sun, y T B. Reynolds. Allopurinol-hypersensitivity Vasculitis and Liver Damage. 1977.