title: Influence of margins on overall survival after hepatic resection for colorectal metastasis: a meta-analysis.
authors.affiliation: Department of Surgical Oncology, Daniel den Hoed Cancer Center, Rotterdam, The Netherlands, n.f.m.kok@erasmusmc.nl.
authors.forename: N F M
authors.initials: NF
authors.lastname: Kok
authors.forename: D J
authors.initials: DJ
authors.lastname: Grünhagen
authors.forename: N
authors.initials: N
authors.lastname: Ayez
authors.forename: C
authors.initials: C
authors.lastname: Verhoef
mesh_terms: D015179:Colorectal Neoplasms / Q000401:mortality*; D006498:Hepatectomy / Q000379:methods*; D006801:Humans; D008113:Liver Neoplasms / Q000401:mortality* / Q000556:secondary* / Q000601:surgery*