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355 Studies found for: opioid use AND Chronic Pain

Terms and Synonyms Searched:

Terms Search Results* Entire Database**
Synonyms
opioid use 355 studies 1,894 studies
narcotics use 26 studies 252 studies
Chronic Pain 287 studies 4,118 studies
Long-lasting pain -- 14 studies
Pain 355 studies 60,684 studies
Painful 9 studies 4,357 studies
Dolor 1 studies 226 studies
AChE -- 543 studies
Chronic 355 studies 45,588 studies

   
-- No studies found
* Number of studies in the search results containing the term or synonym
** Number of studies in the entire database containing the term or synonym