Seelen LWF, Doppenberg D, Stoop TF, Nagelhout A, et al. Minimum and Optimal CA19-9 Response After Two Months Induction Chemotherapy in
Patients with Locally Advanced Pancreatic Cancer: A Nationwide Multicenter Study. Ann Surg 2023 Jul 21. doi: 10.1097/SLA.0000000000006021.
PMID: 37477009