Mayo Clinic offers award-winning medical and health information and tools for healthy living.

The eMedicine point-of-care clinical reference features up-to-date, searchable, peer-reviewed medical articles organized in specialty-focused textbooks, and is continuously updated with practice-changing evidence culled daily from the medical literature.

Nursingcrib.com aims to provide quality information and resources to help nursing student achieve it's goal of becoming a full-pledge nurse.

The National Library of Medicine (NLM), on the campus of NIH in Bethesda, Maryland, is the world's largest medical library. It collects materials in all major areas of the health sciences and to a lesser degree in such areas as chemistry, physics, botany and zoology. The collections stand at 5 million items--books, journals, technical reports, manuscripts, microfilms, photographs and images. Hous

The leading source for trustworthy and timely health and medical news and information. Providing credible health information, supportive community, and educational services by blending award-winning expertise in content, community services, expert commentary, and medical review.

CIGNA is a global health service company, dedicated to helping people improve their health, well-being and security. We provide an integrated suite of health, life, accident, disability and other wellness benefits to groups and individuals, serving over 45 million people throughout the United States and around the world

Information and answers about pregnancy, your baby, folic acid, prematurity, genetic disorders, birth defects and much more.

American Pregnancy Association is a national nonprofit for the promotion of pregnancy wellness and education.