共 50 条
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- [2] VALUE OF X-RAY EXAMINATIONS OF THE CERVICAL-SPINE BRITISH MEDICAL JOURNAL, 1983, 287 (6406): : 1720 - 1720
- [6] Diagnostic reference levels for thorax X-ray examinations of paediatric patients BRITISH JOURNAL OF RADIOLOGY, 2007, 80 (954): : 452 - 459
- [8] FREQUENCY OF X-RAY EXAMINATIONS IN SOME COUNTRIES DEUTSCHE GESUNDHEITSWESEN-ZEITSCHRIFT FUR KLINISCHE MEDIZIN, 1978, 33 (28): : 1297 - 1301