00481nam a2200121Ia 4500008004100000082002100041100004000062245006000102264005500162300000900217999001700226952011600243200527s9999||||xx |||||||||||||| ||und||  a617.840 6 ZWI, F  aFeldman, A.S. , Zwislocki, Jozef J. 0aAcoustic Impedance of Pathological Ears: Special Report  bState University of New State Medical Centrec1969  a58p.  c15758d15758  001040708ArchivesaAIISHbAIISHd2020-05-27l0o617.840 6 ZWI, Fp5901r2020-05-27 00:00:00w2020-05-27ySTS