Shen, B. W., Dyer, D. H., Huang, J. Y., D'Ari, L., Rabinowitz, J., & Stoddard, B. L. (1999). The crystal structure of a bacterial, bifunctional 5,10 methylene-tetrahydrofolate dehydrogenase/cyclohydrolase. Cold Spring Harbor Laboratory Press.

Shen, B. W., D. H. Dyer, J. Y. Huang, L. D'Ari, J. Rabinowitz, and B. L. Stoddard. The Crystal Structure of a Bacterial, Bifunctional 5,10 Methylene-tetrahydrofolate Dehydrogenase/cyclohydrolase. Cold Spring Harbor Laboratory Press, 1999.

Shen, B. W., et al. The Crystal Structure of a Bacterial, Bifunctional 5,10 Methylene-tetrahydrofolate Dehydrogenase/cyclohydrolase. Cold Spring Harbor Laboratory Press, 1999.