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| Search term | Results |
| exp laparoscopy/ | 167,712 |
| Low pressure.tw. | 10,876 |
| Gynaecological laparoscopy.tw. | 229 |
| Gynaecologic laparoscopy.tw. | 62 |
| Low vs standard.tw. | 42 |
| 1 or 2 or 3 or 4 or 5 | 178,408 |
| exp pneumoperitoneum/ | 10,750 |
| exp insufflation/ | 13,610 |
| exp pressure/ | 97,784 |
| 7 or 8 or 9 | 120,945 |
| exp pain/ | 1,379,115 |
| Post-operative.tw. | 125,665 |
| Postoperative pain.tw. | 36,885 |
| 11 or 12 or 13 | 1,489,266 |
| 6 and 10 and 14 | 1,599 |
