[[File:NationWide Logo.jpeg|right|link=https://www.nwlabs.co.uk/|alt=NationWide Logo|240x240px|frameless]]Four techniques are used to collect samples from the skin, subcutaneous masses and superficial structures; fine needle aspirates, swabs, impression smears and scrapings.
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[[File:NationWide Logo.jpeg|right|link=https://www.nwlabs.co.uk/|alt=NationWide Logo|240x240px|frameless]]Four techniques are used to collect samples from the skin, subcutaneous masses and superficial structures; fine needle aspirates, swabs, impression smears and scrapings.