By Frisch Morten   Pedersen Bo   Wohlfahrt Jan   Hjalgrim Henrik   Biggar Robert   in European Journal of Epidemiology

ISSN:0393-2990|21|9|673-679

Springer Publishing Company ‎(2006)‎

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By Kroman Niels   Jensen Maj-Britt   Wohlfahrt Jan   Ejlertsen Bent   in Acta Oncologica

ISSN:0284-186X|47|4|545-549

Informa Healthcare‎(2008)‎

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By Kroman Niels   Ejlertsen Bent   Jensen Maj-Britt   Wohlfahrt Jan   in Acta Oncologica

ISSN:0284-186X|48|3|471-471

Informa Healthcare‎(2009)‎

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By Nielsen Nete Munk   Wohlfahrt Jan   Melbye Mads   Mølbak Kåre   Aaby Peter   in Scandinavian Journal of Infectious Diseases

ISSN:0036-5548|34|4|273-277

Informa Healthcare‎(2002)‎

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By Nielsen Nete Munk   Aaby Peter   Wohlfahrt Jan   Pedersen Jakob B.   Melbye Mads   Mølbak Kåre   in Scandinavian Journal of Infectious Diseases

ISSN:0036-5548|33|4|301-305

Informa Healthcare‎(2001)‎

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