The best way to begin a screen for a legitimate journal is to check the list maintained by Jeffrey Beall. You can find it here: https://scholarlyoa.com/. Just under the page header, near the top of the page, is a link to "List of Standalone Journals [that use predatory practices]." The Journal of Pharmaceutical and Biomedical Sciences is on this list, so, at least in Beall's opinion, it is not an authentic journal.