impression

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Related to impression smear: impression surface
References in periodicals archive ?
Most dermatology texts rely heavily on images, not only to identify the disease in the animal but also to illustrate diagnostic samples from tests, such as tape prep examinations and impression smears.
Acid-fast bacteria were detected on Ziehl-Neelsen-stained impression smears, and Mycobacterium species were isolated from both banded mongooses and the suricate specimens.