Talk:Simple columnar epithelium

Anatomy: Microanatomy High‑importance

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Molecular Biology: MCB

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What is it's function??

Secretion & absorptionHuzaifa abedeen (talk) 19:40, 12 October 2021 (UTC)[reply]

Missing source

The text reads, "They are the primary target of infection for "common cold viruses" such as coronaviruses, influenza virus and rhinoviruses," with no citation.