Response to: Comment on “Dynamics of Serum CA 19-9 in Patients Undergoing Pancreatic Cancer Resection”

• Vincent P. Groot, MD, PhD,
• Lois A. Daamen, MD, PhD

Affiliations

Vincent P. Groot, MD, PhD

* From the Department of Surgery, Regional Academic Cancer Center Utrecht, UMC Utrecht Cancer Center, St. Antonius Hospital, Nieuwegein, Utrecht, The Netherlands

Lois A. Daamen, MD, PhD

* From the Department of Surgery, Regional Academic Cancer Center Utrecht, UMC Utrecht Cancer Center, St. Antonius Hospital, Nieuwegein, Utrecht, The Netherlands