Clinical and genomic characterization of pancreatic ductal adenocarcinoma patients with lung oligometastasis oleh N.S. Tissera, M. Chiaravalli, A. Turpin, R. Luca, F. Castet, C. Fabregat-Franco, G. Castillo, D. López-Valbuena, G. Tortora, P. Hammel, J.M. O’Connor, J. Matito, A. Vivancos, T.V. Tian, T. Macarulla