A research article is also referred to as primary research (see Module 1.3 for more information about primary sources) or original research. Though several of NCC's library databases will limit to research articles, you should check to make sure that the article contains:
To Find Primary Sources in NEJM:
1) Go to Advanced Search
2) Under article types, select Research Article
(Hold down the CTRL key to select multiple items in the list)
To Find Primary Sources in AJCN:
1) Go to Advanced Search
2) Under article types, select Research Article
(Hold down the CTRL key to select multiple items in the list)