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84 Studies found for: Background AND National Institutes of Health AND Natural History | Recruiting Studies | NIH
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Terms and Synonyms Searched:

Terms Search Results* Entire Database**
Synonyms
Background 84 studies 8,709 studies
National Institutes of Health 80 studies 6,501 studies
health national institute -- 4 studies
national health institutes -- 12 studies
national institute health -- 3 studies
Health 84 studies 110,991 studies
Well-being 7 studies 7,694 studies
Wellness -- 1,869 studies
Institutes 84 studies 83,589 studies
Institution 1 studies 5,100 studies
National 84 studies 63,351 studies
Natural History 83 studies 1,582 studies
History 84 studies 16,198 studies
Historical 1 studies 2,150 studies
hos -- 159 studies
Personal Health Record -- 71 studies
Natural 84 studies 6,739 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

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