nonsteroidal anti-inflammatory drug
Acute treatment of migraine attacks: efficacy and safety of a nonsteroidal       anti-inflammatory drug, diclofenac-potassium, in comparison to oral sumatriptan       and placebo.
Acute  @PREDICAT$  of migraine  @OBJECT$ : efficacy and safety of a  @SUBJECT$ , diclofenac-potassium, in comparison to oral sumatriptan       and placebo.