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- [3] ULTRASONIC SYNCHRONIZATION OF X-RAY EXPOSURES IEEE TRANSACTIONS ON SONICS AND ULTRASONICS, 1971, SU18 (01): : 62 - &
- [7] AN AUTOMATIC CONTROL FOR DIAGNOSTIC X-RAY EXPOSURES BRITISH JOURNAL OF RADIOLOGY, 1946, 19 (223): : 288 - 288
- [9] SURVEY OF X-RAY EXPOSURES IN HOSPITAL PERSONNEL JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1952, 149 (10): : 924 - 925
- [10] EXPOSURES FROM DIAGNOSTIC X-RAY UNITS PHYSICS IN MEDICINE AND BIOLOGY, 1970, 15 (02): : 370 - &