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The procedure agents (AG) domain contains the agents administered to the subject as part of a procedure or assessment. For more information on this domain, see Section 6.1.1, Procedure Agents (AG), in the SDTMIG v3.4.The The example AG dataset below shows the timing of the gadolinium-based contrast, 'Gd-DOTA'. The time the contrast was given to participant DMD-EFLGE-01-202 was not available, so only the date is represented in AGSTDTC variable.
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