TY - GEN AU - Zerba,L AU - Lenzi,P TI - [Verbal discrimination tests in elderly subjects with phonetic materials altered by means of spectrum inversion] SN - 0037-8852 PY - 1968///0807 KW - Adult KW - Auditory Perception KW - Humans KW - Methods KW - Middle Aged N1 - Publication Type: Journal Article ER -