Research can be a pain in the neck.
Levitt
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MA
D000700:Analgesics / Q000009:adverse effects / Q000627:therapeutic use*; D001915:Braces; D003131:Combined Modality Therapy; D006801:Humans; D019547:Neck Pain / Q000209:etiology* / Q000534:rehabilitation; D012106:Research; D016896:Treatment Outcome; D014911:Whiplash Injuries / Q000534:rehabilitation*
D000700:Analgesics