Susanne K Kjaer, Mari Nygård, Joakim Dillner, J Brooke Marshall, David Radley, Meng Li, Christian Munk, Bo T Hansen, Lara G Sigurdardottir, Maria Hortlund, Laufey Tryggvadottir, Amita Joshi, Rituparna Das, Alfred J Saah,
A 12-Year Follow-up on the Long-Term Effectiveness of the Quadrivalent Human Papillomavirus Vaccine in 4 Nordic Countries Clinical Infectious Diseases. ,vol. 66, pp. 339- 345 ,(2018) ,
10.1093/CID/CIX797