Ahn, N. G., Campbell, J. S., Seger, R., Jensen, A. L., Graves, L. M., & Krebs, E. G. (1993). Metabolic labeling of mitogen-activated protein kinase kinase in A431 cells demonstrates phosphorylation on serine and threonine residues.

Ahn, N G., J S. Campbell, R. Seger, A L. Jensen, L M. Graves, e E G. Krebs. Metabolic Labeling of Mitogen-activated Protein Kinase Kinase in A431 Cells Demonstrates Phosphorylation On Serine and Threonine Residues. 1993.

Ahn, N G., et al. Metabolic Labeling of Mitogen-activated Protein Kinase Kinase in A431 Cells Demonstrates Phosphorylation On Serine and Threonine Residues. 1993.