TY  - GEN
AU  - ZELENSKII,A F
TI  - [Some problems of the further decrease in perinatal mortality]
SN  - 0031-403X
PY  - 1998///1101
KW  - Female
KW  - Humans
KW  - Infant
KW  - Infant Mortality
KW  - Perinatal Death
KW  - Perinatal Mortality
KW  - Pregnancy
N1  - Publication Type: Journal Article
ER  -