Cumulative exposure to biological therapy and risk of cancer in patients with psoriasis: a meta-analysis of Psonet studies from Israel, Italy, Spain, the U.K. and Republic of Ireland

1. Garcia-Doval, I.
2. Descalzo, M.A.
3. Mason, K.J.
4. Cohen, A.D.
5. Ormerod, A.D.
6. Gómez-García, F.J.
7. Cazzaniga, S.
8. Feldhamer, I.
9. Ali, H.
10. Herrera-Acosta, E.
11. Griffiths, C.E.M.
12. Stern, R.S.
13. Naldi, L.