Pediatrics Fetal lung maturity is assessed by all of the following except: September 2007 A Lecithin:sphingomyelinn ratio B Foam stability index C Maternal alpha feto-protein level D Amniotic fluid phosphatidylcholine level 💡 Explanation Fetal lung maturity is assessed by all of the following except: September 2007 ✓ Correct Answer: C. Maternal alpha feto-protein level