Cryptosporidium sp:PrThr:Pt:Stool:Ord:Acid fast stain
cryptosporidium sp:prthr:pt:stool:ord:acid fast stain
Cryptosporidium sp:PrThr:Pt:Stool:Ord:Acid fast stain
cryptosporidium sp:prthr:pt:stool:ord:acid fast stain