title: Myasthenia gravis.
mesh_terms: D000906:Antibodies / Q000032:analysis; D006801:Humans; D008297:Male; D008875:Middle Aged; D009157:Myasthenia Gravis / Q000175:diagnosis* / Q000209:etiology / Q000276:immunology; D013945:Thymoma / Q000150:complications*; D013953:Thymus Neoplasms / Q000150:complications*
chemical_list: D000906:Antibodies