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pro vyhledávání: '"Ann M. Hoefer"'
Autor:
Phyllis J. Kornguth, William H. Frazier, Martin D. Ecker, Terry R. Light, Donald A. Brand, Ann M. Hoefer, Kathleen M. Shea, M. Joyce Pais, William C. Kohlhepp
Publikováno v:
The New England journal of medicine. 306(6)
To help curb excessive radiography, we developed a protocol for selecting patients with injured extremities who need x-ray examination, and we tested the protocol prospectively in 848 patients to determine its safety and effectiveness. Strict adheren