TY  - GEN
AU  - Nagornaia,A M
AU  - Litvinova,L A
TI  - [The health protection of those working with ultrasonic apparatus]
SN  - 0049-6804
PY  - 1992///0402
KW  - Animals
KW  - Health Personnel
KW  - Humans
KW  - Occupational Diseases
KW  - etiology
KW  - Ultrasonic Therapy
KW  - instrumentation
KW  - Ultrasonics
KW  - adverse effects
KW  - Ultrasonography
N1  - Publication Type: Journal Article; Review
ER  -