1. BIOLOGICALLY BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE USE AMONG GERMAN BREAST CANCER PATIENTS UNDERGOING INTRAVENOUS OR ORAL ANTI-CANCER TREATMENT AND POTENTIALLY CLINICALLY RELEVANT INTERACTIONS. (October 2021) Authors: Debes, Anna; König, Alexander; Forster, Marie; Harbeck, Nadia; Würstlein, Rachel Journal: Breast Issue: Volume 59(2021)supplement 1 Page Start: S57 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗