Chronic debiltating pain.
D000700:Analgesics; D018712:Analgesics, Non-Narcotic; D058633:Antipyretics; D059350:Chronic Pain; D010146:Pain
D000700:Analgesics; D018712:Analgesics, Non-Narcotic; D058633:Antipyretics
ANALGESICS AND ANTIPYRETICS; PAIN