| HDMTX-CF | high-dose methotrexate citrovorum factor |
|---|---|
| HDMTX-LV | high-dose methotrexate leucovorin |
| HDR | high dose rate |
| HED | hereditary ectodermal dysplasia; hydrotropic electron-donor; hypohidrotic ectodermal dysplasia; unit... |
| HHD | high heparin dose; home dialysis; hypertensive heart disease |