-
1
-
2by Forsdahl, Signe Helene, Solberg, Steinar, Singh, Kulbir, Jacobsen, Bjarne KGet access
Published in International Journal of Epidemiology (2010)
Get access
Text -
3by Sidorenkov, Oleg, Nilssen, Odd, Nieboer, Evert, Kleshchinov, Nikolay, Grjibovski, Andrej MGet access
Published in International Journal of Epidemiology (2011)
Get access
Text