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BBC
Bbc: First Aid Procedures
Find out how to treat many kinds of medical emergencies, such as bleeding and bruising, burns and scalds, poisoning and allergic reactions, scene of emergency, respiratory problems, and bone, joint and muscle problems.
Other
American Academy of Orthopaedic Surgeons (Aaos)
Homepage for Physicians specializing in the musculoskeletal system (bones, joints, muscles, ligaments, and tendons) This site has a great deal of information about orthopedic medicine and includes an education section.