The nitrergic neurotransmission contributes to the anxiolytic-like effect of Citrus sinensis essential oil in animal models - Hocayen, Palloma de A. S.; Wendler, Etiele; Vecchia, Débora D.; Kanazawa, Luiz K. S.; Issy, Ana Carolina; Del Bel, Elaine Aparecida; Andreatini, Roberto (Phytotherapy Research, 2019)