| DA | Dopamine Agonists |
| PRL | Prolactin concentration |
| ER | Estrogen Receptor |
| PRLR | Prolactin Receptor |
| PRL | Prolactin |
| MRI | Magnetic Resonance Imaging |
| GH | Growth Hormone |
| CT | Computed Tomography |
| aOR | Adjusted Odds Ratio |
| CI | Confidence Interval |
| MEN1 | Multiple Endocrine Neoplasia type 1 |
| AIP | Aryl hydrocarbon receptor Interacting Protein |
| NGFR | Nerve Growth Factor Receptor |