Wu, V W C Evaluation of radiation-induced changes to parotid glands following conventional radiotherapy in patients with nasopharygneal carcinoma. [electronic resource] - The British journal of radiology Sep 2011 - 843-9 p. digital Publication Type: Journal Article ISSN: 1748-880X Standard No.: 10.1259/bjr/55873561 doi Subjects--Topical Terms: AdultBlood Flow VelocityDose-Response Relationship, RadiationFemaleHumansMaleMiddle AgedNasopharyngeal Neoplasms--diagnostic imagingOrgan SizeParotid Gland--diagnostic imagingRadiographyRadiotherapy DosageVascular ResistanceXerostomia--diagnostic imaging