57Co

57Co

Symbol for cobalt 57.
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References in periodicals archive ?
Imaging of mild traumatic brain injury using 57CO and [sup.99m]Tc HMPAO SPECT as compared to other diagnostic procedures.
The physical characteristics of the instrument, which are considered for calculating the response functions, are determined by acquiring a set of images of a real small size 57Co source on a short set of positions in the field of view (16 projections, 3 different radial positions, and 3 different vertical positions, for a total of 144 images).