How the Effect of Maternal Age on the Risk of Childhood Leukemia Changed over Time in Sweden, 1960–2004
Milena Maria Maule, Loredana Vizzini, Kamila Czene, Olof Akre, and Lorenzo Richiardi
Environ Health Perspect. 2009 February; 117(2): 299–302. Published online 2008 November 7. doi: 10.1289/ehp.11938.PMCID: PMC2649235