TY - JOUR T1 - What lies beneath the surface? JF - Clinical Medicine JO - Clin Med SP - 103 LP - 105 DO - 10.7861/clinmedicine.13-1-103 VL - 13 IS - 1 AU - Rhiannon Llewellyn AU - Steve Scott AU - Natalie Meara AU - Asad Salim Y1 - 2013/02/01 UR - http://www.rcpjournals.org/content/13/1/103.abstract ER -