Long-term outcome following mucosal advancement flap for high perianal fistulas and fistulotomy for low perianal fistulas : Recurrent perianal fistulas: failure of treatment or recurrent patient disease?
VAN DER HAGEN, S. J ; BAETEN, C. G ; SOETERS, P. B ; VAN GEMERT, W. G
International journal of colorectal disease, 2006-12, Vol.21 (8), p.784-790 [Periódico revisado por pares]Heidelberg: Springer
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