TY - JOUR T1 - Peripheral facial palsy in the past: contributions from Avicenna, Nicolaus Friedreich and Charles Bell JO - Arquivos de Neuro-Psiquiatria A1 - Resende, Luiz Antonio de Lima A1 - Weber, Silke SN - 0004-282X UL - 10.1590/S0004-282X2008000500035 VL - 66 Y1 - 2008 PB - Brasil ER -