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	1.	Evaluation of electronic portal imaging device for missing tissue compensator design and verification. [electronic resource] by Roback, D M Gerbi, B J Producer: 19961024 In: Medical physics vol. 22 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	2.	Collimator (head) scatter at extended distances in linear accelerator-generated photon beams. [electronic resource] by Khan, F M Gibbons, J P Roback, D M Producer: 19960726 In: International journal of radiation oncology, biology, physics vol. 35 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	3.	Effective SSD for electron beams as a function of energy and beam collimation. [electronic resource] by Roback, D M Khan, F M Gibbons, J P Sethi, A Producer: 19961024 In: Medical physics vol. 22 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	4.	Maintaining accuracy in stereotactic radiosurgery. [electronic resource] by Gerbi, B J Roback, D M Humphrey, S D Hall, W A Producer: 19950817 In: International journal of radiation oncology, biology, physics vol. 32 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	5.	The use of tertiary collimation for spinal irradiation with extended SSD electron fields. [electronic resource] by Roback, D M Johnson, J M Khan, F M Engeler, G P McGuire, W A Producer: 19970613 In: International journal of radiation oncology, biology, physics vol. 37 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	6.	Radical vulvectomy with postoperative irradiation for vulvar cancer: therapeutic implications of a central block. [electronic resource] by Dusenbery, K E Carlson, J W LaPorte, R M Unger, J A Goswitz, J J Roback, D M Fowler, J M Adcock, L L Carson, L F Potish, R A Producer: 19941011 In: International journal of radiation oncology, biology, physics vol. 29 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)