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Transparent molecular structures float in a deep blue background, representing chemistry, nanotechnology, and futuristic scientific visualization.
View in microscopic of koilocyte cell criteria of HPV (Human Papilloma virus) infection.Abnormal squamous epithelial cells view in microscopy.HPV criteria for pap smear slide cytology.Pap smear.
Comparison between structure of Animal cell with Plant cell worksheet for class
Immunofluorescence staining use in research laboratory including cell culture, tissue culture or tissue biopsy. The application of this technique is cancer biology study.
Close up nurse pricking needle syringe in the arm patient drawing blood sample for blood test , Health check

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