TY  - GEN
AU  - Papiernik,E
AU  - Combier,E
TI  - [Morbidity and mortality of premature infants of less than 33 weeks]
SN  - 0001-4079
PY  - 1996///1209
KW  - Case-Control Studies
KW  - France
KW  - epidemiology
KW  - Gestational Age
KW  - Humans
KW  - Infant Mortality
KW  - Infant, Newborn
KW  - Infant, Premature, Diseases
KW  - Logistic Models
N1  - Publication Type: English Abstract; Journal Article
ER  -