illustration of erythrocytes, lymphocytes, platelets, neutrophils, monocytes. medical science theme. - 血小板 幅插畫檔、美工圖案、卡通及圖標
cross section biomedical illustration of formation of blood clot where platelets clump together and chemicals are release that start a coagulation cascade - 血小板 幅插畫檔、美工圖案、卡通及圖標