As NHS employees you are entitled to additional online access to resources that are provided by the NHS. Remember this access is an NHS entitlement which will continue once you complete your module.
You can use Google Scholar as a research aid to track the citations of any article you are interested in or to get a sense of that article's impact.
Google Scholar does not cover specific journal titles or years and results are gathered using web crawlers. Non-scholarly sources may be included in the results so it should only be used in conjunction with academic databases and sources.