title: X-ray diffraction patterns from mammalian heart muscle.
mesh_terms: D000199:Actins; D000818:Animals; D002415:Cats; D006041:Goats; D006168:Guinea Pigs; D006321:Heart / Q000033:anatomy & histology*; D066298:In Vitro Techniques; D007461:Iodoacetates / Q000494:pharmacology; D009119:Muscle Contraction; D009218:Myosins; D010210:Papillary Muscles; D011817:Rabbits; D012298:Rigor Mortis; D014961:X-Ray Diffraction
chemical_list: D000199:Actins; D007461:Iodoacetates; D009218:Myosins