| TPN | Total parenteral nutrition |
| MCT | Medium chain triglyceride |
| DOL | Day of life |
| CPAP | Continuous positive airway pressure |
| IgA | Immunoglobulin A |
| VEGF | Vascular endothelial growth factor |
| PMA | Postmenstrual age |
| PDA | Patent ductus arteriosus |
| TPN | Total parenteral nutrition |
| MCT | Medium chain triglyceride |
| DOL | Day of life |
| CPAP | Continuous positive airway pressure |
| IgA | Immunoglobulin A |
| VEGF | Vascular endothelial growth factor |
| PMA | Postmenstrual age |
| PDA | Patent ductus arteriosus |