Infectious exposure in the first years of life and risk of central nervous system tumours in children: analysis of birth order, childcare attendance and seasonality of birth

por Schmidt, L S, Kamper-Jørgensen, M, Schmiegelow, K, Johansen, C, Lähteenmäki, P, Träger, C, Stokland, T, Grell, K, Gustafson, G, Kogner, P, Sehested, A, Schüz, J
Publicado 2010