Keywords
capillary,blood,vessel,endothelial,circulatory,capillary,cross-section,lumen,blood vessel,red blood,endothelial,endothelium,endotheliared,blood,cell,RBC,red blood cell,erythrocyte,red cell,red blood corpuscle,corpuscle,haematid,erythroid cell,artery,arteriole,vein,venule,2021q2giconhackathon,giconhackathon,internalcellupdate-21q3