Facilitation of '5-HT IND.1A'-mediated neurotransmission in dorsal periaqueductal grey matter accounts for the panicolytic-like effect of chronic fluoxetine - Zanoveli, Janaina Menezes; Pobbe, Roger Luís Henschel; Bortoli, Valquíria Camin de; Carvalho, Milene Cristina de; Brandão, Marcus Lira; Zangrossi Junior, Helio (International Journal of Neuropsychopharmacology, 2009)