Authors: Haag, BG Baar, H Grotemeyer, KH Pfaffenrath, V Ribbat, MJ Diener, HC

Citation: Bg. Haag et al., Prophylaxis and treatment of drug-induced persistent headache. Therapy recommendation of the German Society for Migraine and Headache, SCHMERZ, 13(1), 1999, pp. 52-57

Authors: Haag, G Baar, H Grotemeyer, KH Pfaffenrath, V Ribbat, MJ Diener, HC

Citation: G. Haag et al., Prophylaxis and therapy of drug induced headache - Guidelines of the German Migraine- and Headache Society, NERVENHEILK, 18(3), 1999, pp. 143-146