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two acanthamoeba polyphaga protozoa
scanning electron micrograph sem revealed two acanthamoeba polyphaga protozoa
acanthamoeba polyphaga protozoa as they were interacting through their projecting pseudopodia
mucosal surface of the small intestine of a gerbil infested with giardia sp protozoa
morphologic characteristics of a blue stained giardia intestinalis protozoa cyst
ventral adhesive disk of giardia sp intestinal protozoa
tetrahymena pyriformis protozoa reveals in cross section a chain of intracellular legionella pneumophila bacteria
the protozoa p vivax is a member of the genus plasmodium and along with its co members
presence of unidentified organisms which included bacteria protozoa and algae