APA style. APA Style is a writing style and format for academic documents such as journal articles and books. It is described in the style guide of the American Psychological Association (APA), which is titled the Publication Manual of the American Psychological Association.
A pain doctor, also called a pain specialist or pain management specialist, is a medical doctor (M.D.) or doctor of osteopathy (D.O.) who specializes in pain medicine.
Top 10 facts about the world. A sports medicine physician is a trained medical professional who diagnoses and treats injuries resulting from sports-related activities. The most common types of injuries treated by this type of doctor include sprains, strains, broken bones, knee injuries, and low back injuries.