Characterization of antidepressant-like effects of p -synephrine stereoisomers - Kee-Won Kim; Hee-Doo Kim; Jun-Sub Jung; Ran-Sook Woo; Hee-Sung Kim; Hong-Won Suh; Yung-Hi Kim; Dong-Keun Song (Naunyn-Schmiedeberg's Archives of Pharmacology, 2001)