title: [Ptosis of the upper lid. Its etiology and therapy with special reference to electromyographic findings].
mesh_terms: D000368:Aged; D001763:Blepharoptosis / Q000209:etiology; D004576:Electromyography; D005124:Eye Abnormalities; D005128:Eye Diseases / Q000209:etiology*; D005143:Eyelids / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009157:Myasthenia Gravis / Q000175:diagnosis; D009801:Oculomotor Muscles / Q000503:physiopathology*; D009886:Ophthalmoplegia / Q000503:physiopathology*; D009918:Orbital Neoplasms; D013564:Sympathetic Nervous System
vernacular_title: Die Ptosis des Oberlides. Ihre Atiologie und Therapie unter besonderer Berücksichtigung elektromyographischer Befunde.