Authors: Nielsen, MN Wohlfahrt, J Aaby, P Hjalgrim, H Pedersen, CB Askgaard, DS Melbye, M

Citation: Mn. Nielsen et al., Cancer risk in a cohort of polio patients, INT J CANC, 92(4), 2001, pp. 605-608

Authors: Nielsen, NM Wohlfahrt, J Rasmussen, S Molbak, K Askgaard, DS Aaby, P

Citation: Nm. Nielsen et al., Multiple sclerosis and poliomyelitis - A Danish historical cohort study, ACT NEUR SC, 101(6), 2000, pp. 384-387