Lambeir, A.-M., Dı́az Pereira, J. F., Chacón, P., Vermeulen, G., Heremans, K., Devreese, B., Van Beeumen, J., De Meester, I., & Scharpé, S. (1997). A prediction of DPP IV/CD26 domain structure from a physico-chemical investigation of dipeptidyl peptidase IV (CD26) from human seminal plasma. Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology, 1340(2), 215–226. https://doi.org/10.1016/s0167-4838(97)00045-9
