德湿康藻酸钙敷料
Sorbalgon tamponade strips
海藻酸钙固定化
calcium alginate immobilization
海藻酸钙-壳聚糖微囊
calcium alginate-chitosan microcapsules
海藻酸钙凝胶小球
calcium alginate gel beads
海藻酸钙水凝胶
calcium alginate hydrogel
海藻酸钙微球
calcium alginate microcapsule
calcium alginate microspheres
calcium alginate microsphere
Ca-alginate microspheres
alginate microspheres