Citazione APA

(2006). Sham devices may have a greater placebo effect than inert pills. BMJ Publishing Group Ltd.

Stile di citazione Chicago

Sham Devices May Have a Greater Placebo Effect Than Inert Pills. BMJ Publishing Group Ltd, 2006.

Citazione MLA

Sham Devices May Have a Greater Placebo Effect Than Inert Pills. BMJ Publishing Group Ltd, 2006.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.