| QCIM | Quarterly Cumulative Index Medicus |
|---|---|
| HC | hair cell; hairy cell; handicapped; head circumference; head compression; health care; healthy contr... |
| HD | Haab-Dimmer [syndrome]; Hajna-Damon [broth]; Hansen disease; hearing distance; heart disease; helix ... |
| HDA | heteroduplex analysis; Huntington Disease Association; hydroxydopamine |
| AAHSLD | Association of Academic Health Sciences Library Directors |