sort by Rank | Alpha
| Possible Meanings | Rank |
| profiles--lecithin/sphingomyelin | ** |
| lactase/sucrase ratio | ** |
| lecithin)/sphingomyelin ratio | ** |
| lecithin/sphingomyelin ration | ** |
| lecithin/sphingomyelin ratios | ** |
| lecithin to sphingomyelin ratio | ** |
| lecithin sphingomyelin ratio | ** |
| lecithin to sphingomyelin | ** |
| lecithin to sphingomyeline | ** |
| lecithin to spingomyelin | ** |
| Lecithin-sphingomyelin ratio | ** |
| lecithin-to-sphingomyelin | ** |
| lecithin: sphingomyelin ratio | ** |
| liver-spleen coefficient | ** |
| liver-to-spleen | ** |