TY  - GEN
AU  - Tarasov,D I
AU  - Morozov,A B
TI  - [Frequency and structure of chronic diseases of ear, throat and nose among population and their dynamics]
SN  - 0042-4668
PY  - 1991///0717
KW  - Adult
KW  - Child
KW  - Chronic Disease
KW  - Data Interpretation, Statistical
KW  - Humans
KW  - Otorhinolaryngologic Diseases
KW  - classification
KW  - Prognosis
KW  - Russia
KW  - epidemiology
KW  - Urban Health
N1  - Publication Type: English Abstract; Journal Article
ER  -