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.
Finally, the pain management specialist plays an important role in coordinating additional care such as physical therapy, psychological therapy, and rehabilitation programs in order to offer patients a comprehensive treatment plan with a multidisciplinary approach to the treatment of their pain.