Acetylsalicylic Acid (ASA) + Paracetamol + Caffeine Combination Compared With ASA + Paracetamol as Well as ASA, Paracetamol, and Caffeine in Headache Patients
CompletedNCT02183688
Boehringer IngelheimMigraine Disorders
Start: 1998-09-30Updated: 2014-07-08