Guillain-Barré syndrome and adjuvanted pandemic influenza A (H1N1) 2009 vaccines: a multinational self-controlled case series in Europe. oleh Silvana Romio, Daniel Weibel, Jeanne P Dieleman, Henning K Olberg, Corinne S de Vries, Cormac Sammon, Nick Andrews, Henrik Svanström, Ditte Mølgaard-Nielsen, Anders Hviid, Maryse Lapeyre-Mestre, Agnès Sommet, Christel Saussier, Anne Castot, Harald Heijbel, Lisen Arnheim-Dahlström, Par Sparen, Mees Mosseveld, Martijn Schuemie, Nicoline van der Maas, Bart C Jacobs, Tuija Leino, Terhi Kilpi, Jann Storsaeter, Kari Johansen, Piotr Kramarz, Jan Bonhoeffer, Miriam C J M Sturkenboom