RT Journal Article SR Electronic T1 Antiepileptic Drugs: Quantitative Analysis and Interpretation JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 482 OP 483 DO 10.1136/jnnp.42.5.482-c VO 42 IS 5 A1 Alan Richens YR 1979 UL http://jnnp.bmj.com/content/42/5/482.4.abstract AB