TY  - GEN
AU  - Schultz-Coulon,H J
AU  - Battmer,R D
TI  - [Quantitative evaluation of the vibrato of singers]
SN  - 0015-5705
PY  - 1981///0625
KW  - Humans
KW  - Music
KW  - Voice
KW  - Voice Quality
KW  - Voice Training
N1  - Publication Type: Journal Article
ER  -