Ann-Kristin U. Friedrich

Timing and Choice of Intervention Influences Outcome in Acute Cholecystitis: A Prospective Study

D. Litwin, Joanne Lewis, Youfu Li, 2014, Surgical laparoscopy, endoscopy & percutaneous techniques.

Association of Medicaid Expansion Under the Affordable Care Act With Breast Cancer Stage at Diagnosis.

D. Lannin, D. R. Heller, T. Park, 2020, JAMA surgery.

Clinical Assessment and Staging of Advanced Pancreatic Cancer

G. Whalen, J. Lafemina, Ann-Kristin U. Friedrich, 2018 .

Genetic Testing for Breast Cancer Patients: Is Everyone Who Needs a Test Getting a Test?

B. Killelea, D. R. Heller, Ann-Kristin U. Friedrich, 2020, Annals of Surgical Oncology.