1. A case of paranatal bilateral frontal lobe defect observed for thirty years;Ackerly,1964
2. Report of case of bilateral frontal lobe defect;Ackerly;Res. Publ. Assoc. Res. Nerv. Ment. Dis.,1947
3. Le Cortex Cerebral;Ajuriaguerra,1960
4. Clinical Aspects of Dysphasia;Albert,1981
5. Disorders of language after frontal lobe injury: evidence for neural mechanisms of assembling language;Alexander,2002