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AFIP / Science Source
Photograph - Photograph
Stained micrograph of a PAP smear showing normal stellate cells. A pap smear, or pap test (after the test's inventor George Papanicolaou), is a tissue specimen from a woman's cervix that is examined for abnormalities which may indicate infection or cancer .
February 19th, 2013
Viewed 56 Times - Last Visitor from New York, NY on 09/08/2014 at 4:39 PM
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