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colony of clostridium sp gram positive bacteria which had been grown on a 4 percent blood agar plate

using positive indirect immunofluorescence this test reveals the presence of giardia lamblia in serum dilution

photomicrograph of a positive indirect immunofluorescence test checking for the presence of giardia lamblia

photomicrograph of a positive indirect immunofluorescence test

photomicrograph revealed positive presence of chlamydophila psittaci formerly chlamydia psittaci

ram positive staphylococcus aureus bacteria

photomicrograph of spherical cocci gram positive staphylococcus aureus bacteria magnified 320x

photomicrograph of spherical cocci gram positive staphylococcus aureus bacteria magnified 250x

fluorescent antibody stained micrograph depicts a positive result testing for the presence of gonorrhea

n gonorrhoeae intracellular diplococci leading to a positive diagnosis of gonorrhea

gram positive bacilli rod shaped mycobacterium fortuitum bacteria

odamura virus possesses a positive sense single stranded rna virus ssrna genome

inside the capsid lies the rubella virus positive sense single stranded rna ssrna genome

large numbers of gram positive enterococcus faecalis sp bacteria
