Objective To monitor the radioactivity concentration of 14 C in the air of rooms used to perform 14 C urea breath tests, and evaluate the contamination status of 14 C released during such tests, and assess the occupational health risk to medical staff working in such areas.
To monitor the radioactivity concentration of 14 C in the air of rooms used to perform 14 C urea breath tests, and evaluate the contamination status of 14 C released during such tests, and assess the occupational health risk to medical staff working in such areas.
Methods 14...