^Ghidini A, Poggi SH, Spong CY, Goodwin KM, Vink J, Pezzullo JC (April 2005). "Role of lamellar body count for the prediction of neonatal respiratory distress syndrome in non-diabetic pregnant women". Arch. Gynecol. Obstet. 271 (4): 325–8. doi:10.1007/s00404-004-0653-7. PMID15221326. S2CID20536867.
3. Laboratory Testing To Assess Fetal Lung
Maturity
Darlynn J. Lafler, BS MT(ASCP)CLS, and Arturo Mendoza, MD
From the Sharp Mary Birch Hospital for Women Department of Pathology, San Diego, CA
laboratorymedicine> July 2001> number 7> volume 32