Laboratory Blood TestingMedical professionals in protective gear conduct blood tests with samples in a laboratory setting. The environment is sterile and focused on healthcare. Medicine and Surgery theme: doctor putting on protective blue gloves 225 assets in this story1525-271424791525-239129101848-493814181525-564330561525-215690774269-403371525-240179991525-245978421525-244627756145-540976481899-535082721525-239134141815-160144081525-239134171589R-141858141815-177088836188-638794021848-559949471848-491642901525-265496061525-264546216145-443766211848-502443731848-508431951848-50843182 PREVIOUS of 3 NEXT