| HVAC | heating, ventilating, and air conditioning |
|---|---|
| DTR | Deep Tendon Reflex *** Deep Tendon Reflex(DTR)의 Center *** 1. 하악 반사; ... |
| ECG | Electro-Cardio-Graphy(-Gram); 심전도 = EKG 1. Conducting System Structu... |
| DS | dead air space; dead space; deep sedative; deep sleep; defined substrate; dehydroepiandrosterone sul... |
| CR | calculation rate; calculus removed; calorie-restricted; cardiac rehabilitation; cardiac resuscitatio... |