Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleFresh Air and beta-blockade.AuthorsEpstein PE; Epstein, Paul EPublicationAnnals of Internal Medicine, 2002, Vol 137, Issue 9, p766ISSN0003-4819Publication typeeditorialDOI10.7326/0003-4819-137-9-200211050-00013