Spanish Sustancia placebo Cited by user Adolfobrigido on 17 Oct 2023 Una sustancia placebo (o, simplemente, un placebo) es un compuesto químico farmacológicamente inerte que se utiliza como control en un ensayo clínico.
English Placebo Cited by user Placebo18 on 17 Sep 2023 A placebo can be roughly defined as a sham medical treatment. Common placebos include inert tablets (like sugar pills), inert injections (like saline), sham surgery, and…