European Journal of Epidemiology
European Journal of Epidemiology > 1998 > 14 > 1 > 89-91
European Journal of Epidemiology > 1998 > 14 > 1 > 49-53
European Journal of Epidemiology > 1998 > 14 > 1 > 23-29
European Journal of Epidemiology > 1998 > 14 > 1 > 31-36
European Journal of Epidemiology > 1998 > 14 > 1 > 93-97
European Journal of Epidemiology > 1998 > 14 > 1 > 79-87
European Journal of Epidemiology > 1998 > 14 > 1 > 55-61
European Journal of Epidemiology > 1998 > 14 > 1 > 1-8
European Journal of Epidemiology > 1998 > 14 > 1 > 71-77
European Journal of Epidemiology > 1998 > 14 > 1 > 99-106
European Journal of Epidemiology > 1998 > 14 > 1 > 9-21
European Journal of Epidemiology > 1998 > 14 > 1 > 41-47
European Journal of Epidemiology > 1998 > 14 > 1 > 37-40
European Journal of Epidemiology > 1998 > 14 > 1 > 63-70
European Journal of Epidemiology > 1998 > 14 > 2 > 117-123
European Journal of Epidemiology > 1998 > 14 > 2 > 129-138
European Journal of Epidemiology > 1998 > 14 > 2 > 175-178
European Journal of Epidemiology > 1998 > 14 > 2 > 179-186
European Journal of Epidemiology > 1998 > 14 > 2 > 187-192
European Journal of Epidemiology > 1998 > 14 > 2 > 139-146