title: Precipitation of muscle extracts by myasthenia gravis serum.
mesh_terms: D006801:Humans; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D066298:In Vitro Techniques; D009132:Muscles; D009157:Myasthenia Gravis / Q000276:immunology*; D014020:Tissue Extracts
chemical_list: D014020:Tissue Extracts