00289nam a22001217a 4500020001500000082001600015100001900031245004000050250000800090260004500098300001000143654001400153  a8185015392  a616.81bPAT  aPattern , John  aNeurological Differential Diagnosis  aNil  aNew DelhibNarosa Publishing Housec1997  a292p.  aNeurology