Johansen, Safora Dose Distribution in the Heart and Cardiac Chambers Following 4-field Radiation Therapy of Breast Cancer: a Retrospective Study. [electronic resource] - Breast cancer : basic and clinical research 2013 - 41-9 p. digital Publication Type: Journal Article ISSN: 1178-2234 Standard No.: 10.4137/BCBCR.S11118 doi