Eckart, K., Jahn, O., Radulovic, J., Tezval, H., van Werven, L., & Spiess, J. (2001). A single amino acid serves as an affinity switch between the receptor and the binding protein of corticotropin-releasing factor: Implications for the design of agonists and antagonists. The National Academy of Sciences.

Eckart, Klaus, Olaf Jahn, Jelena Radulovic, Hossein Tezval, Lars van Werven, và Joachim Spiess. A Single Amino Acid Serves As an Affinity Switch between The Receptor and the Binding Protein of Corticotropin-releasing Factor: Implications for the Design of Agonists and Antagonists. The National Academy of Sciences, 2001.

Eckart, Klaus, et al. A Single Amino Acid Serves As an Affinity Switch between The Receptor and the Binding Protein of Corticotropin-releasing Factor: Implications for the Design of Agonists and Antagonists. The National Academy of Sciences, 2001.