by Muller, Suzana, MsS, RN, Borowics, Silvia M, Fortis, Elaine A.F., MD, PhD, Stefani, Luciana C., MD, Soares, Gabriela, Maguilnik, Ismael, MD, MsH, Breyer, Helenice P., MD, MsH, Hidalgo, Maria Paz L., MD, PhD, Caumo, Wolnei, MD, PhD
Published in Gastrointestinal endoscopy (01.04.2008)