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3. Letter: Molybdenum blue reagent used in determination of the lecithin-sphingomyelin ratio in amniotic fluid. Giridhar V; Dalal FR; Winsten S Clin Chem; 1974 Apr; 20(4):513-4. PubMed ID: 4818209 [No Abstract] [Full Text] [Related]
4. Simultaneous determination of phosphatidylglycerol and the lecithin/sphingomyelin ratio in amniotic fluid. Gotelli GR; Stanfill RE; Kabra PM; Farina FA; Marton LJ Clin Chem; 1978 Jul; 24(7):1144-6. PubMed ID: 77745 [TBL] [Abstract][Full Text] [Related]
5. Laboratory variables in determining lecithin/sphingomyelin ratios. Parker SL Am J Med Technol; 1981 Nov; 47(11):901-3. PubMed ID: 7032293 [TBL] [Abstract][Full Text] [Related]
7. Colour stabilization of stained phospholipid spots in the determination of the amniotic fluid lecithin/sphingomyelin ratio. Blau K Clin Chim Acta; 1975 Oct; 64(2):217-8. PubMed ID: 1183037 [No Abstract] [Full Text] [Related]
8. Comparison of visualization methods used to measure the lecithin-sphingomyelin ratio in amniotic fluid. Olson EB; Graven SN Clin Chem; 1974 Nov; 20(11):1408-15. PubMed ID: 4479353 [No Abstract] [Full Text] [Related]
9. Procedure for the determination of the lecithin-sphingomyelin (L-S) ratio in amniotic fluid, with a new detection reagent. Verhoeven AG; Merkus HM Clin Chim Acta; 1974 Jun; 53(2):229-32. PubMed ID: 4842651 [No Abstract] [Full Text] [Related]
10. Influence of phospholipid saturation on classical thin-layer chromatographic detection methods and its effect on amniotic fluid lecithin/sphingomyelin ratio determinations. Spillman T; Cotton DB; Lynn SC; Bretaudiere JP Clin Chem; 1983 Feb; 29(2):250-5. PubMed ID: 6821926 [TBL] [Abstract][Full Text] [Related]
11. Letter: Considerations in determining lecithin-sphingomyelin ratio in amniotic fluid. Kiyasu JY; Mathur R Clin Chem; 1973 Oct; 19(10):1224-5. PubMed ID: 4741966 [No Abstract] [Full Text] [Related]
12. Determination of lecithin-sphingomyelin ratio in amniotic fluid. Kulkarni BD; Bieniarz J; Burd L; Scommegna A Obstet Gynecol; 1972 Aug; 40(2):173-9. PubMed ID: 5047950 [No Abstract] [Full Text] [Related]
13. The detection of phospholipids with acid fuchsin-uranyl nitrate reagent and its application for the estimation of phosphatidylcholine-sphingomyelin ratio (L : S) in amniotic fluid by thin-layer chromatography. Michalec C; Reinisová J J Chromatogr; 1979 Feb; 162(2):229-33. PubMed ID: 762224 [No Abstract] [Full Text] [Related]
14. A modified procedure for evaluation of the lecithin-sphingomyelin ratio in amniotic fluid. Coch E; Meyer JS; Goldman G; Kessler G Clin Chem; 1973 Sep; 19(9):967-72. PubMed ID: 4744823 [No Abstract] [Full Text] [Related]
15. Quantitative determination of lecithin and sphingomyelin in amniotic fluid. Yee HY Clin Chem; 1982 Nov; 28(11):2241-3. PubMed ID: 6290105 [TBL] [Abstract][Full Text] [Related]
16. On the specificity of a phosphomolybdic acid spray used in the thin-layer chromatography of amniotic fluid phosphatides. Gebhardt DO; de Rooij RE Clin Chim Acta; 1975 Mar; 59(2):267-8. PubMed ID: 1120374 [No Abstract] [Full Text] [Related]
17. Meconium has no lecithin or sphingomyelin but affects the lecithin/sphingomyelin ratio. Longo SA; Towers CV; Strauss A; Asrat T; Freeman RK Am J Obstet Gynecol; 1998 Dec; 179(6 Pt 1):1640-2. PubMed ID: 9855610 [TBL] [Abstract][Full Text] [Related]
18. A rapid, sensitive method for accurate determination of the lecithin/sphingomyelin ratio by thin-layer chromatography and reflectance spectrofluorometry. Ng DS; Blass KG J Chromatogr; 1979 May; 163(1):37-46. PubMed ID: 528625 [TBL] [Abstract][Full Text] [Related]
19. Is the L/S ratio really a lecithin/sphingomyelin ratio? Duck-Chong CG; Brown LM Ann Clin Biochem; 1979 Jul; 16(4):184-90. PubMed ID: 533226 [TBL] [Abstract][Full Text] [Related]