We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEffervescent morphine results in faster relief of breakthrough pain in patients compared to immediate release morphine sulfate tablet.AuthorsFreye E; Levy JV; Braun DPublicationPain Practice, 2007, Vol 7, Issue 4, p324ISSN1530-7085Publication typearticleDOI10.1111/j.1533-2500.2007.00157.x