Which Amniotic Fluid Lung Function Tests and Who Should Do Them?

Rome RM Simmons SC Bearne M The use of amniotic fluid lecithin/sphingomyelin ratio, creatinine concentration and nile blue sulphate tests individually and in combination in the assessment of foetal lung maturity. Brit J Obstet Gynaecol 1976; 83: 441–6.

Clements JA Platzker MD Tierney DF Assessment of the risk of the respiratory-distress syndrome by a rapid test for surfactant in amniotic fluid. New Engl J Med 1972; 286: 1077–81.

Hill CM Harkes A Donmai P Amniotic fluid optical density determination as a rapid test for assessment of fetal lung maturity. Ann Clin Biochem 1979; 86: 773–6.

Watson D. Tests for lung maturity. ACB News Sheet 1983; 241: 17.

Ayromlooi J Rathanser R Rosenthal AF Amniotic fluid lecithin and phosphatidylglycerol. Value in predicting development of neonatal respiratory distress syndrome in pregnant diabetic patients: Pilot study. NY State J Med 1979; 79: 2015–17.

Watson D. Analytical investigations closer to the patient. Br Med J 1980; iii: 31–5.