Short-term postoperative outcomes after liver resection in the elderly patient: a nationwide population-based study

A.K.E. Elfrink^*, N.F.M. Kok, M. den Dulk, C.I. Buis, G. Kazemier, J.N.M. Ijzermans, H.D. Lam, J. Hagendoorn, P.B. van den Boezem, N. Ayez, B.M. Zonderhuis, D.J. Lips, W.K.G. Leclercq, K.F.D. Kuhlmann, H.A. Marsman, C. Verhoef, G.A. Patijn, D.J. Grunhagen, J.M. Klaase, Dutch Hepato Biliary Audit Group