About PubMed

PubMed is an exceptional digital library that houses a vast collection of research studies supported by evidence. While it does not require any sign-up or account creation, not having a paid account may restrict your access to certain research materials. Upon clicking the PUBMED link, you will be directed to a search bar, where you will also notice an "advanced" option beneath it. However, unless you possess the necessary expertise and training, navigating through this advanced feature might become perplexing.

To initiate your search, simply input your desired topic into the search bar and click on the "search" button. This action will lead you to a page brimming with various options related to your topic. On the left-hand side of the screen, under the "TEXT AVAILABILITY" heading, you will find a checkbox labeled "FREE FULL TEXT." By selecting this option, you can filter and display articles that are available free of charge. 

When you choose an article from the options provided, it may or may not present the complete research document, as you might need to navigate through additional links. To access the entire article, consider clicking on the "DOI" link located just below the article's title. This link often directs you to the domain where the comprehensive research article can be found.