1. Breakdown of small enkephalin derivatives and adrenal peptide E by human plasma;Boarder;Biochem. Pharmacol.,1986
2. Prodrugs as a means to improve the delivery of peptide drugs;Bundgaard;Adv. Drug Delivery Rev.,1991
3. Prodrugs as drug delivery systems. IV. N-Mannich bases as potential novel prodrugs for amides, ureides, amines and other NH-acidic compounds;Bundgaard;J. Pharm. Sci.,1980
4. Prodrugs as drug delivery systems. X. N-Mannich bases as novel prodrug candidates for amides, imides, urea derivatives, amines and other NH-acidic compounds. Kinetics and mechanisms of decomposition and structure-reactivity relationships;Bundgaard;Arch. Pharm. Chem. Sci. Ed.,1980
5. The prediction of chemical lability through substituent effects;Charton,1977