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.
Physiatry for Back Pain Video. A physiatrist is a medical doctor or doctor of osteopathic medicine who specializes in Physical Medicine and Rehabilitation (also called PM&R physicians). Physiatrists diagnose and treat both acute pain and chronic pain and specialize in a wide variety of nonsurgical treatments for the musculoskeletal system.