European Journal of Epidemiology
European Journal of Epidemiology > 1997 > 13 > 8 > 951-957
European Journal of Epidemiology > 1997 > 13 > 8 > 899-902
European Journal of Epidemiology > 1997 > 13 > 8 > 875-879
European Journal of Epidemiology > 1997 > 13 > 8 > 931-935
European Journal of Epidemiology > 1997 > 13 > 8 > 959-962
European Journal of Epidemiology > 1997 > 13 > 8 > 945-949
European Journal of Epidemiology > 1997 > 13 > 8 > 879-883
European Journal of Epidemiology > 1997 > 13 > 8 > 893-898
European Journal of Epidemiology > 1997 > 13 > 8 > 859-862
European Journal of Epidemiology > 1997 > 13 > 8 > 925-930
European Journal of Epidemiology > 1997 > 13 > 8 > 885-891
European Journal of Epidemiology > 1997 > 13 > 8 > 863-867
European Journal of Epidemiology > 1997 > 13 > 8 > 937-943
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