US National Library of Medicine

The U.S. National Library of Medicine (NLM) is a major medical library that provides access to a vast collection of health and medical information. It serves researchers, healthcare professionals, and the public by offering authoritative databases, research articles, and health resources. Located in Bethesda, Maryland, the NLM supports medical research and education, helping improve health knowledge and patient care worldwide. Its most well-known resource is PubMed, a comprehensive database of biomedical literature. Overall, the NLM plays a critical role in advancing medical knowledge and ensuring reliable health information is accessible to all.