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staph bacteria are one of the most common causes of skin infections

micrograph of skin infected with the smallpox variola virus

micrograph demonstrates the histologic changes in human skin infected with smallpox using h e stain

human skin infected with smallpox

histologic changes in human skin that has been infected with the smallpox variola virus

insect skin piercing mouthparts it uses to obtain its blood meal and six jointed legs

anatomical relationships of the insects skin piercing mouthparts that it uses to obtain its blood meal

study revealed the presence of a coating of debris adhered to the surface of this unidentified lizards skin

highly magnified views of a nanorchestes sp mite found coincidentally on this repitiles skin

presence of some of the cats fur along with some of its skin tissue

depicted a dorsal view of an unidentified engorged female tick which had been extracted from the skin

see the insects skin piercing mouthparts it uses to obtain its blood meal

proximal anatomical relationships the insects skin piercing mouthparts it uses to obtain its blood meal

insects skin piercing mouthparts it uses to obtain its blood meal
