TY  - GEN
AU  - Petrakov,A A
TI  - [Medical demography and the sociology of the national population]
SN  - 0044-197X
PY  - 1978///0508
KW  - Demography
KW  - Female
KW  - Humans
KW  - Male
KW  - Marriage
KW  - Population
KW  - Sociology
KW  - Sociology, Medical
KW  - Transients and Migrants
KW  - USSR
N1  - Publication Type: Journal Article
ER  -