| HPAEC-PAD | High performance anion exchange chromatography with pulsed amperometric detection |
|---|---|
| h.p.l.c.-e.c.d. | High performance liquid chromatography with electrochemical detection |
| HPAEC/PAD | High-pH anion exchange chromatography with pulsed amperometric detection |
| HPLC-ED | High-performance liquid chromatography with electrochemical detection |
| HDFP | Hypertension Detection and Follow-Up Program |