https://www.iasp-pain.org/publications/pain-research-forum/papers-of-the-week/paper/216185-nocebo-response-intensity-and-influencing-factors-randomized-clinical-trials-irritable/
To estimate the magnitude of the nocebo response and explore its influencing factors in irritable bowel syndrome (IBS).
nocebo responseinfluencing factorsintensityrandomizedclinical