...卷中·辨小儿赤游丹游火论》:赤游丹者,乃心火内郁,三焦风热乘之,故发于肌肤之表,风胜则树木皆摇,故令游走殊速。名之丹者,以应心火而色赤也,形如云片,上起风粟,作痒而痛,或发于手足,或发于头面胸背,令儿...