Ferdinando Maggioni et al.
The journal of headache and pain, 6(4), 322-324 (2005-12-20)
We conducted a study on 367 patients (86% female, 14% male; mean age 37+/-15 years) suffering from migraine with and without aura and chronic tension-type headache to evaluate the incidence of weight gain, an undesirable side effect observed during prophylactic