Delivery of a drug or other substance into the body through the epithelium lining of MUCOUS MEMBRANE involved with absorption and secretion.

Synonyms: Routings, Transmucosal, Routing, Transmucosal, Mucosal Administrations, Administration Route, Transmucosal, Routes, Transmucosal Administration, Mucosal Administration, Administration Routes, Transmucosal, Administration, Mucosal, Transmucosal Routing, Transmucosal Administration Routes, Administrations, Mucosal, Administration, Transmucosal, Transmucosal Administration, Route, Transmucosal Administration, Transmucosal Administrations, Administrations, Transmucosal, Transmucosal Administration Route, Transmucosal Routings