TY - JOUR AU - Walther, DJ; Peter, JU; Bashammakh, S; Hortnagl, H; Voits, M; Fink, H TI - Synthesis of serotonin by a second tryptophan hydroxylase isoform JO - Science VL - 299 PY - 2003 DO - 10.1126/science.1078197 L3 - PubMed-ID: 12511643 SP - 76. N1 - (5603): ER -