Symptomatic colonic polyps in childhood: not so benign.Published in:1999By:Hoffenberg, Edward J.;Sauaia, Angela;Maltzman, Terese;Knoll, Kirsten;Ahnen, Dennis J.;Hoffenberg, E J;Sauaia, A;Maltzman, T;Knoll, K;Ahnen, D JPublication type:journal article