Varughese, K. I., Xuong, N. H., Kiefer, P. M., Matthews, D. A., & Whiteley, J. M. (1994). Structural and mechanistic characteristics of dihydropteridine reductase: A member of the Tyr-(Xaa)3-Lys-containing family of reductases and dehydrogenases.

Varughese, K I., N H. Xuong, P M. Kiefer, D A. Matthews, och J M. Whiteley. Structural and Mechanistic Characteristics of Dihydropteridine Reductase: A Member of the Tyr-(Xaa)3-Lys-containing Family of Reductases and Dehydrogenases. 1994.

Varughese, K I., et al. Structural and Mechanistic Characteristics of Dihydropteridine Reductase: A Member of the Tyr-(Xaa)3-Lys-containing Family of Reductases and Dehydrogenases. 1994.