1. Textbook of nervous diseases;Bing,1939
2. Clinical electroencephalography;Cohn,1949
3. Electroencephalographic changes in migraine; review of 51 cases;Dow;Lancet,1947
4. Focal electroencephalographic changes during the scotomas of migraine;Engel,1944
5. Failures in migraine therapy;Friedman;Neurol.,1951