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What is Von Ebner glands are mainly present in? and explain in detail?
The posterior lingual serous gland also known as von Ebner's glands is a minor salivary gland located in the epithelium of the trough circling the circumvallate papillae on the dorsal surface of the tongue near the terminal sulcus. Ref: Orban's oral histology and embryology, 13th edition.