| HATTS | hemagglutination treponemal test for syphilis |
|---|---|
| HDFP | Hypertension Detection and Follow-up Program |
| LI, LII, | LIII first, second, third stage of syphilis |
| LT | heat-labile toxin; laminar tomography; left; left thigh; less than; lethal time; leukotriene; Levin ... |
| MDT | mast [cell] degeneration test; mean dissolution time; median detection threshold; multidisciplinary ... |