Authors: Martijn Hgm van der Pas; Eva Haglind; Miguel A Cuesta; Alois Fürst; Antonio M Lacy; Wim Cj Hop; Hendrik Jaap Bonjer Journal: Lancet Oncol Date: 2013-02-06 Impact factor: 41.316
Authors: S L Kipling; K Young; J D Foster; N J Smart; A E Hunter; E Cooper; N K Francis Journal: Tech Coloproctol Date: 2013-10-01 Impact factor: 3.781