Authors: HELYER SJ MOSKOVIC E HASTINGS L YARNOLD JR

Citation: Sj. Helyer et al., A STUDY TESTING THE ROUTINE USE OF ULTRASOUND MEASUREMENTS WHEN SELECTING THE ELECTRON-ENERGY FOR BREAST BOOST RADIOTHERAPY, British Journal of Cancer, 78, 1998, pp. 40-40

Authors: HANSEN VN EVANS PM SHENTALL GS HELYER SJ YARNOLD JR SWINDELL W

Citation: Vn. Hansen et al., DOSIMETRIC EVALUATION OF COMPENSATION IN RADIOTHERAPY OF THE BREAST -MLC INTENSITY MODULATION AND PHYSICAL COMPENSATORS, Radiotherapy and oncology, 42(3), 1997, pp. 249-256

Authors: HELYER SJ HEISIG S

Citation: Sj. Helyer et S. Heisig, MULTILEAF COLLIMATION VERSUS CONVENTIONAL SHIELDING BLOCKS - A TIME AND MOTION STUDY OF BEAM SHAPING IN RADIOTHERAPY, Radiotherapy and oncology, 37(1), 1995, pp. 61-64