Medline is a comprehensive online database that provides access to a vast collection of medical literature. It includes articles from various fields such as nursing, pharmacy, and public health, making it a valuable resource for healthcare professionals, researchers, and students. Users can search for specific topics, authors, or journals to find relevant studies and reviews that can aid in their work or studies. The database is maintained by the U.S. National Library of Medicine and is part of the larger PubMed system. Medline helps users stay updated on the latest medical research and advancements, ensuring they have access to high-quality information for informed decision-making in healthcare.