Zhu Zhenheng
... that according to Chinese physician Zhu Zhenheng, apparent possessions are typically no more than confusion caused by mucus?
... that according to Chinese physician <b id="mwBYs"><a href="./Zhu_Zhenheng" id="mwBYw" rel="mw:WikiLink" title="Zhu Zhenheng">Zhu Zhenheng</a></b>, apparent <a href="./Spirit_possession" id="mwBY0" rel="mw:WikiLink" title="Spirit possession">possessions</a> are typically no more than confusion caused by mucus?