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Anjaneyulu M, Chopra K.Anjaneyulu M, et al. Among authors: chopra k.Eur J Pharmacol. 2004 Aug 30;497(3):285-92. doi: 10.1016/j.ejphar.2004.06.063.Eur J Pharmacol. 2004.PMID: 15336946
Kuhad A, Bishnoi M, Tiwari V, Chopra K.Kuhad A, et al. Among authors: chopra k.Pharmacol Biochem Behav. 2009 Apr;92(2):251-9. doi: 10.1016/j.pbb.2008.12.012. Epub 2008 Dec 24.Pharmacol Biochem Behav. 2009.PMID: 19138703