|
|
| OCs Protect Against Ovarian Cancer |
|
| After
Discontinuation |
|
| 10.0 |
| CASH, 1987 |
| La Vecchia et al, 1986 |
| Rosenberg et al, 1982 |
| WHO, 1989 |
| 1.0 |
| 0.1 |
| 5 |
| 1–4 |
| 5 |
| 5–9 |
| 10 |
| .5 |
| 1 |
| Years Since Last OC Use |
