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