TY - JOUR T1 - Alternative therapies for asthma: are patients at risk? JF - Clinical Medicine JO - Clin Med SP - 113 LP - 113 DO - 10.7861/clinmedicine.13-1-113 VL - 13 IS - 1 AU - Mike Thomas AU - George Lewith Y1 - 2013/02/01 UR - http://www.rcpjournals.org/content/13/1/113.abstract ER -