title: Freeze-etch observations on membrane structure in the smooth muscle of guinea-pig taenia coli.
mesh_terms: D000818:Animals; D002462:Cell Membrane; D003106:Colon / Q000166:cytology; D005613:Freeze Etching; D006168:Guinea Pigs; D008854:Microscopy, Electron; D009130:Muscle, Smooth / Q000166:cytology*