Endoscopy, Table of Contents Endoscopy 1984; 16(1): 40DOI: 10.1055/s-2007-1018529 Letters to the Editor © Georg Thieme Verlag KG Stuttgart · New York Letters to the Editor Paulo Sakai Dept. of Gastroint. Endoscopy, Hospital das Clinicas Univ. of S. Paulo Medical School, Av. Dr. Eneas Carvalho Aguiar, 255 DEP 05403 S. Paulo-SP, Brazil Recommend Article Abstract PDF Download Buy Article See also: Letters to the EditorEndoscopy 1984; 16(04): 162-162DOI: 10.1055/s-2007-1018567 See also: LETTER TO THE EDITOREndoscopy 1984; 16(03): 127-127DOI: 10.1055/s-2007-1018554 PDF (211 kb)
