TY - JOUR AU - Egloff, N; Cámara, R J; Känel, R TI - Pain drawings in somatoform-functional pain JO - BMC muscu-loskeletal disorders VL - 13 PY - 2012 DO - 10.1186/1471-2474-13-257 L3 - PubMed-ID: 23256679 SP - 257 ER -