Effect of transgastric peritoneal access on peritoneal innate cellular immunity: experimental study in swine - Rodrigues, Rodrigo; Rezende, Marcelo; Gomes, Gustavo; Souza, Fernando; Blagitz, Maiara Garcia; Della Libera, Alice Maria Melville Paiva; Taha, Murched; Ferrari, Angelo; Della Libera Junior, Ermelindo (Surgical Endoscopy and Other Interventional Techniques, 2013)