Prevention of neoplastic port site implants in laparoscopy: an experimental study - Schiavon, Carlos Aurélio; Pollara, Wilson Modesto; Bevilacqua, Ruy Geraldo; Younes, Riad Naim; Motta, Tânia Helena Bignardi Vieira da; Cohen, Ricardo Vitor; Itinoshe, Mario; Takasaka, Luci Hukiko; Birolini, Dário (Surgical Laparoscopy, Endoscopic & Percutaneous Techniques, 1999)