TY - JOUR T1 - Multiple lymphomatous polyposis of the gastrointestinal tract JO - Sao Paulo Medical Journal A1 - Franco, Maria Isete Fares A1 - Waisberg, Jaques A1 - Lopes, Leonardo Seligra SN - 1516-3180 UL - 10.1590/S1516-31802004000300011 VL - 122 Y1 - 2004 PB - Brasil ER -