TY - RPRT TI - The IUBMB-endorsed transporter classification system. AU - Wolfgang Busch AU - Milton H Saier AU - International Union of Biochemistry and Molecular Biology (IUBMB) PY - 2004 DO - 10.1385/mb:27:3:253 UR - https://pubmed.ncbi.nlm.nih.gov/15247498/ ID - 15247498 ER -