1. Epidemiology of hyaline membrane disease in the United States; Analysis of neonatal statistics;Farrel;Pediatrics,1976
2. Risk of respiratory distress syndrome related to gestational age, route of delivery, and maternal diabetes;Usher;Am J Obstet & Gynecol,1971
3. Observations on the relationship between duration of rupture of the membrane and the development of the idiopathic respiratory distress syndrome;Yoon;Pediatrics,1973
4. Lecithin/Sphingomyelin ratios in amniotic fluid in normal and abnormal pregnancy;Gluck;Am J Obstet & Gynecol,1973
5. Hyaline membrane disease;Farrel;AM Rev Resp Dis,1975