Comments on `Efficacy of fixed combinations of acetylsalicylic acid, acetaminophen and caffeine in the treatment of idiopathic headache: a review'

Authors


Prof Dr Gunther Haag, Michael-Balint-Klinik, D-78126 Koenigsfeld, Germany (tel.: 0049-7725932426; fax: 0049-7725932416; (e-mail: guntherhaag@hotmail.com).

No abstract is available for this article.

Ancillary