الفهرس 
Alveolar Stage (week 36 to 8 years)
Fetoplacental CirculationOnly 14 pages are availabe for public view
 |  | from | 195 |  |  |
| | | from | 195 | | |
Abstract
Neonatal respiratory distress syndrome is a significant cause of neonatal morbidity and mortality. Its incidence and severity have inverse proportion with gestational age at time of delivery. Evaluation of fetal lung maturity has acritical role in managing pregnant females.