JENNINGS, W A Low voltage x-ray therapy with a beryllium window tube. II. Achievement of optimum depth dosage distribution, from the physical standpoint. [electronic resource] - The British journal of radiology Mar 1951 - 135-42 p. digital Publication Type: Journal Article ISSN: 0007-1285 Standard No.: 10.1259/0007-1285-24-279-135 doi Subjects--Topical Terms: AchievementBerylliumPhysical ExaminationX-Ray Therapy