We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAspirin for prophylaxis against headache at high altitudes: randomised, double blind, placebo controlled trial.AuthorsBurtscher, M; Likar, R; Nachbauer, W; Philadelphy, MPublicationBMJ (Clinical research ed.), 1998, Vol 316, Issue 7137, p1057ISSN0959-8138Publication typeJournal ArticleDOI10.1136/bmj.316.7137.1057