part of part of overlaps overlaps smooth muscle tissue wall of small intestine small intestine intestine smooth muscle small intestine smooth muscle UBERON:0004239 small intestine involuntary muscle small bowel involuntary muscle involuntary muscle of small intestine MA:0001559 small intestine smooth muscle tissue small intestine non-striated muscle EMAPA:35783 non-striated muscle of small intestine small bowel smooth muscle tissue smooth muscle of small bowel smooth muscle tissue of small bowel small bowel smooth muscle A portion of smooth muscle tissue that is part of a small intestine [Automatically generated definition]. non-striated muscle of small bowel involuntary muscle of small bowel smooth muscle of small intestine small bowel non-striated muscle MA class may specifically mean muscle layer, but we treat as the sum of smooth muscle in both muscle layer and muscularis mucosa smooth muscle tissue of small intestine muscle layer of small intestine