The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Best test for fetal maturity in a diabetic mother is :   (A) L:S ratio   (B) Lecithin-cephalin ratio   (C) Phosphatidyl choline   (D) Phosphatidyl glycerol
['(D) Phosphatidyl glycerol <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) L:S ratio \n (B) Lecithin-cephalin ratio \n (C) Phosphatidyl choline \n (D) Phosphatidyl glycerol <> possible answers', '  Best test for fetal maturity in a diabetic mother is : <> context@']