We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleBET 4: Alpha blockers v calcium blockers to increase spontaneous passage of renal calculiPublicationEmergency Medicine Journal, 2013, Vol 30, Issue 2, p168ISSN1472-0205Publication typearticleDOI10.1136/emermed-2012-202190.5