血小板活化因子(PAF/Platelet-activating factor,AGEPC/acetyl-glyceryl-ether-phosphorylcholine)是磷脂質.https://en.wikipedia.org/wiki/Platelet-activating_factor
血小板經摩擦而破裂,釋出那種物質引發凝血反應? (A)血紅質 (B)鈣質 (C..-阿摩線上測驗