RT Journal Article SR Electronic T1 Benzodiazepines provide no additional benefit over physiotherapy and analgesia in acute lumbar disc prolapse JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 148 OP 149 DO 10.1136/ebm1126 VO 15 IS 5 A1 Memeo, Antonio A1 Pedretti, Leopoldo YR 2010 UL http://ebm.bmj.com/content/15/5/148.abstract AB