A prospective randomized study of the inflammatory responses to multiport and singleport laparoscopic hysterectomies - Tormena, Renata Assef; Ribeiro, Sérgio Conti; Soares Júnior, José Maria; Maciel, Gustavo Arantes Rosa; Baracat, Edmund Chada (Acta Cirúrgica Brasileira, 2017)