Your search - 20歳 体重減 死亡 中高年search?hl=en 20歳 体重減 死亡 中高年url?q=https://rctportal.niph.go.jp/result?t=basic&q=%E8%84%B3%E5%8D%92%E4%B8%AD&l=20&s=380 - did not match any documents.
Suggestions:
Make sure all words are spelled correctly.
Try different keywords.
Try more general keywords.