| LRF | latex and resorcinol formaldehyde; liver residue factor; luteinizing hormone-releasing factor |
|---|---|
| LRH | luteinizing hormone-releasing hormone |
| oLH | ovine luteinizing hormone |
| CIA | chemiluminescent immunoassay; chymotrypsin inhibitor activity; colony-inhibiting activity; congenita... |
| ECA | electrical control activity; electrocardioanalyzer; endothelial cytotoxic activity; enterobacterial ... |