title: [A METHOD OF SKIN DOSE CALCULATION FOR ARC THERAPY. (II). BACKSCATTER FACTOR FOR RECTANGULAR FIELDS OF 60CO GAMMA-RAY, 137CS GAMMA-RAY AND MEDIUM ENERGY X-RAY].
mesh_terms: D000386:AIDS-Related Complex; D002587:Cesium Isotopes; D003036:Cobalt Isotopes; D005720:Gamma Rays; D006801:Humans; D011871:Radiology; D011879:Radiotherapy Dosage; D012867:Skin; D013679:Technology, Radiologic; D014965:X-Rays
chemical_list: D002587:Cesium Isotopes; D003036:Cobalt Isotopes
keywords: CESIUM ISOTOPES; COBALT ISOTOPES; RADIOTHERAPY DOSAGE; SKIN; TECHNOLOGY, RADIOLOGIC