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281 Studies found for: opioid | Recruiting, Not yet recruiting, Available Studies | Chemical compound
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Terms and Synonyms Searched:

Terms Search Results* Entire Database**
Synonyms
opioid 281 studies 8,325 studies
Chemical compound 281 studies 6,002 studies
Chemically 278 studies 5,807 studies
Chemical 3 studies 256 studies
compound -- 488 studies
compounded -- 14 studies
compounding -- 2 studies
Chemical 281 studies 6,002 studies
Chemically 278 studies 5,807 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