title: Electron microscope observations on thick filaments in striated muscle from the lobster Homarus americanus.
mesh_terms: D000818:Animals; D002458:Cell Fractionation; D006652:Histological Techniques; D008854:Microscopy, Electron; D009132:Muscles / Q000166:cytology*; D009210:Myofibrils; D008121:Nephropidae