A good place to begin your literature search is with a multi-disciplinary science database like Scopus.
Use these subscription databases to locate published research in Biomedical Engineering. For additional options visit the Database Finder page, https://libguides.rowan.edu/az.php.
Each database has its own search engine which will generate a list of journal articles and conference proceedings on your specified topic. In most cases the full text of the article will be available through a PDF link.