Authors: Gudmundsson, OS Pauletti, GM Wang, W Shan, DX Zhang, HJ Wang, BH Borchardt, RT

Citation: Os. Gudmundsson et al., Coumarinic acid-based cyclic prodrugs of opioid peptides that exhibit metabolic stability to peptidases and excellent cellular permeability, PHARM RES, 16(1), 1999, pp. 7-15

Authors: Pauletti, GM

Citation: Gm. Pauletti, Peptidomimetics designed for oral absorption, ADV AMIN AC, 2, 1999, pp. 89-123