The causes of low back pain.
Rae
P B
PB
D000082:Acetaminophen; D001416:Back Pain / Q000209:etiology*; D003061:Codeine / Q000031:analogs & derivatives; D004338:Drug Combinations; D006801:Humans; D009209:Myofascial Pain Syndromes / Q000150:complications
D004338:Drug Combinations; C526278:acetaminophen, codeine drug combination; D000082:Acetaminophen; D003061:Codeine