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Downregulation of brain phosphodiesterase type IV measured with 11C-(R)-rolipram positron emission tomography in major depressive disorder.
Fujita M, Hines CS, Zoghbi SS, Mallinger AG, Dickstein LP, Liow JS, Zhang Y, Pike VW, Drevets WC, Innis RB, Zarate CA Jr. Fujita M, et al. Among authors: dickstein lp. Biol Psychiatry. 2012 Oct 1;72(7):548-54. doi: 10.1016/j.biopsych.2012.04.030. Epub 2012 Jun 5. Biol Psychiatry. 2012. PMID: 22677471 Free PMC article.