Authors: R B Silver; C J Mackins; N C Smith; I L Koritchneva; K Lefkowitz; T W Lovenberg; R Levi Journal: Proc Natl Acad Sci U S A Date: 2001-02-20 Impact factor: 11.205
Authors: Su Jung Park; Won Woo Choi; Oh Sang Kwon; Jin Ho Chung; Hee Chul Eun; Yung E Earm; Sung Joon Kim Journal: Korean J Physiol Pharmacol Date: 2008-08-31 Impact factor: 2.016