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Scanning electron microscopy of cotton swab smears from ectocervix. A methodological study
Acta Cytologica
|January 1, 1977
Abstract:
A method for scanning electron microscopic examination of exfoliated ectocervical cells smeared with a cotton swab is described. It is concluded that this technique has advantages over techniques in which cell samples are collected from the portio by washing, scraping, or adherence to membranes.