Table IV.
Hot topics in the scientific articles in the field of infertility based on betweeness indicators over the period 2011-2015
| Number | Infertility area keywords | Betweenness centrality |
|---|---|---|
| 1 | Fertilization in vitro | 4,112 |
| 2 | Adverse effects | 4,112 |
| 3 | Assisted reproductive techniques | 4,112 |
| 4 | Follicle stimulating hormone | 4,112 |
| 5 | Treatment outcome | 4,112 |
| 6 | Therapeutic use | 4,112 |
| 7 | Odds ratio | 4,112 |
| 8 | Biomarkers | 4,112 |
| 9 | Pregnancy outcome | 4.112 |
| 10 | Sperm injections, intracytoplasmic | 4.112 |
| 11 | Age factors | 4.112 |
| 12 | Abortion, spontaneous | 3.992 |
| 13 | Spermatozoa | 3,979 |