[1]
Vijayakumar, S. and Muller-Runkel, R. 1986. Irradiation of the Thoracic Esophagus Prone Versus Supine Treatment Positions. Acta Oncologica. 25, 3 (Jan. 1986), 187–189. DOI:https://doi.org/10.3109/02841868609136402.