George Aryee
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Latest activity by George Aryee
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George Aryee created a post,
Data exraction
I am extracting data on the operative procedure (specifically, amputation). How can I extract the corresponding specific date of operation? There are several arrays on the date of operation; which ...
- George Aryee
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George Aryee created a post,
Data exraction
I need to retrieve data on participants with peripheral arterial disease, but I do not know which of the fields can help with my query for data on these participants.
- George Aryee
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