de Geus SWL, Kasumova GG, Sachs TE, Ng SC, Kent TS, Moser AJ, Vahrmeijer AL, Callery MP, Tseng JF. Neoadjuvant therapy affects margins and margins affect all: perioperative and survival outcomes in resected pancreatic adenocarcinoma. HPB (Oxford). 2018 06; 20(6):573-581.