| HDRV | human diploid rabies vaccine |
|---|---|
| HE | half-scan with extrapolation; hard exudate; hektoen enteric [agar]; hemagglutinating encephalomyelit... |
| HEA | hexone-extracted acetone; human erythrocyte antigen |
| HEAT | human erythrocyte agglutination test |
| HEC | hamster embryo cell; Health Education Council; human endothelial cell; hydroxyergocalciferol; hydrox... |