TY  - GEN
AU  - Heczko,P
AU  - Mohapl,M
AU  - Flasarová,B
TI  - [A further possible reduktion of perinatal twin mortality]
SN  - 0374-6852
PY  - 1975///0922
KW  - Czechoslovakia
KW  - Delivery, Obstetric
KW  - Female
KW  - Fetal Death
KW  - epidemiology
KW  - Gestational Age
KW  - Humans
KW  - Infant, Newborn
KW  - Obstetric Labor Complications
KW  - Pregnancy
KW  - Twins
N1  - Publication Type: Journal Article
ER  -