TY - GEN AU - Boussageon,Rémy TI - The placebo effect: still under a cloud of confusion. Comments on the update by J.-M. Berthelot SN - 1778-7254 PY - 2011///1207 KW - Humans KW - Rheumatic Diseases KW - physiopathology N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1016/j.jbspin.2011.03.017 ER -