| NEC | National Electrical Code; necrotizing enterocolitis; neuroendocrine cell; neuroendocrine convertase;... |
|---|---|
| NREH | normal renin essential hypertension |
| REH | renin essential hypertension |
| SMEM | supplemented Eagle minimum essential medium |
| TPN | Total Parenteral Nutrition; 총정맥영양법 |