Herbst corpuscles in the smooth muscles in the wings of chicks.
D000818:Animals; D001369:Axons / Q000166:cytology; D002645:Chickens / Q000033:anatomy & histology*; D008854:Microscopy, Electron; D009130:Muscle, Smooth / Q000294:innervation*; D009411:Nerve Endings / Q000033:anatomy & histology*; D014921:Wings, Animal / Q000033:anatomy & histology*