PT - JOURNAL ARTICLE AU - Linda Metzner AU - Jutta Kalbitz AU - Matthias Brandsch TI - Transport of Pharmacologically Active Proline Derivatives by the Human Proton-Coupled Amino Acid Transporter hPAT1 AID - 10.1124/jpet.103.059014 DP - 2004 Jan 12 TA - Journal of Pharmacology and Experimental Therapeutics 4099 - http://jpet.aspetjournals.org/content/early/2004/01/12/jpet.103.059014.short 4100 - http://jpet.aspetjournals.org/content/early/2004/01/12/jpet.103.059014.full