Increased Risk of High-grade Cervical Neoplasia in Women with Inflammatory Bowel Disease: A Case-controlled Cohort Study

R L Goetgebuer, J E Kreijne, C A Aitken, G Dijkstra, F Hoentjen, N K de Boer, B Oldenburg, A E van der Meulen, C I J Ponsioen, M J Pierik, F J van Kemenade, I M C M de Kok, A G Siebers, J Manniën, C J van der Woude, A C de Vries^*