The Caspian Sea is the largest land enclosed surface water body on Earth by surface area, which amounts to approximately 371,000 square kilometres. It is in an endorheic basin bounded on the south by Iran, on the north by Russia, on the east by Kazakhstan and Turkmenistan, and on the west by Azerbaijan.
Medical Definition of physiatrist. : a physician who specializes in physical medicine and rehabilitation.
The physiatrist often coordinates a team of other doctors and health professionals in developing and carrying out a comprehensive rehabilitation plan; s/he may specialize in the care of patients with spinal cord injuries (SCI).