Perforation in colorectal stenting: a meta-analysis and a search for risk factors

van Halsema, Ee; van Hooft, Je; Small, Aj; Baron, Th; Garcia-Cano, J; Cheon, Jh; Lee, Ms; Kwon, Sh; Mucci-Hennekinne, S; Fockens, P; Dijkgraaf, Mgw; Repici, A