https://blog.wongcw.com/2023/03/24/%e7%a0%94%e7%a9%b6%e7%99%bc%e7%8f%be%e8%97%a5%e7%89%a9%e5%b0%8d%e7%b7%a9%e8%a7%a3%e4%b8%8b%e8%83%8c%e9%83%a8%e7%96%bc%e7%97%9b%e7%9a%84%e6%95%88%e6%9e%9c%e4%b8%a6%e4%b8%8d%e6%af%94%e5%ae%89%e6%85%b0/
研究發現藥物對緩解下背部疼痛的效果並不比安慰劑好