Knudsen Lisbeth E, Merlo Domenico Franco, Larsen Ann Dyreborg
Department of Environmental Health, Institute of Public Health, University of Copenhagen, Oester Farimagsgade 5, KD 1014K, Copenhagen, Denmark.
Environ Health. 2008 Jun 5;7 Suppl 1(Suppl 1):S1. doi: 10.1186/1476-069X-7-S1-S1.