Li, J Molecular modeling study of structural requirements for the oligopeptide transporter. [electronic resource] - Journal of drug targeting 1996 - 9-17 p. digital Publication Type: Journal Article ISSN: 1061-186X Standard No.: 10.3109/10611869609046256 doi Subjects--Topical Terms: Biological Transport, ActiveCarrier Proteins--chemistryCefaclor--chemistryCephalosporins--chemical synthesisHumansModels, MolecularMolecular StructureOligopeptides--chemistry