Aapo Jalkanen

Routine preoperative MRCP in screening choledocholithiasis in acute cholecystitis compared to selective approach: a population-based study

J. Mrena, O. Helminen, M. Nevalainen, 2022, Updates in Surgery.

Population-based nationwide incidence of complications after gastrectomy for gastric adenocarcinoma in Finland

A. Kokkola, E. Sihvo, O. Helminen, 2023, BJS open.

Postoperative Complications After Neoadjuvant Chemotherapy Versus Upfront Surgery in Gastric Adenocarcinoma: A Population-Based Nationwide Study in Finland

A. Kokkola, E. Sihvo, O. Helminen, 2023, Annals of surgical oncology.

Postoperative Delayed Emptying after Total, Subtotal, or Distal Gastrectomy for Gastric Cancer - a Population-based Study

A. Kokkola, E. Sihvo, O. Helminen, 2024, Journal of Gastrointestinal Surgery.

Comparison of Postoperative Complications After Gastrectomy for Gastric Cancer with Antecolic Versus Retrocolic Reconstruction: A Population-Based Study

A. Kokkola, E. Sihvo, O. Helminen, 2024, Annals of surgical oncology.