tissue muscularis mucosa http://upload.wikimedia.org/wikipedia/commons/5/54/Gray1058.png FMA:68413 laminar muscularis mucosa muscularis mucosae EMAPA:35385 galen:MuscularisMucosae Wikipedia:Muscularis_mucosae lamina muscularis mucosa UMLS:C0225357 uberon A thin layer of smooth muscle found in most parts of the gastrointestinal tract, located outside the lamina propria mucosae and separating it from the submucosa[WP]. UBERON:0006676 SCTID:370140002 gut muscularis NCIT:C33149 BTO:0004839