TY - JOUR AU - Caine, D; Halliday, G M; Kril, J J; Harper, C G TI - Operational criteria for the classification of chronic alcoholics: identification of Wernicke's encephalopathy JO - J Neurol Neurosurg Psychiatry IS - 01 VL - 62 PY - 1997 DO - 10.1136/jnnp.62.1.51 L3 - PubMed-ID: 9010400 SP - 51 EP - 60 ER -