Effect of pressure support ventilation during weaning on ventilation and oxygenation indices in healthy horses recovering from general anesthesia - Ida, Keila Kazue; Fantoni, Denise Tabacchi; Souto, Maria Teresa de Mello Rêgo; Otsuki, Denise Aya; Zoppa, André Luis do Valle de; Silva, Luis Claudio Lopes Correia da; Ambrósio, Aline Magalhães (Veterinary Anaesthesia and Analgesia, 2013)