Synonyms: smooth muscle tissue of gallbladder gallbladder smooth muscle tissue gall bladder involuntary muscle smooth muscle tissue of gall bladder gall bladder smooth muscle tissue gall bladder smooth muscle involuntary muscle of gallbladder smooth muscle of gallbladder gallbladder involuntary muscle involuntary muscle of gall bladder gall bladder non-striated muscle gallbladder non-striated muscle non-striated muscle of gallbladder non-striated muscle of gall bladder smooth muscle of gall bladder