00787nas a2200289   4500000000100000008004100001100001500042700001300057700001500070700001500085700001400100700001400114700001200128700001500140700001500155700001200170700001300182700001400195700001200209700001700221700001600238700001200254700001600266700001100282700001200293245019200305       2018                            d1 aGhantous A1 aHerceg Z1 aTikellis G1 aLemeshow S1 aPaltiel O1 aGolding J1 aDwyer T1 aPonsonby A1 aPhillips G1 aLinet M1 aMagnus P1 aHåberg S1 aOlsen S1 aGranström C1 aKlebanoff M1 aHirst J1 aBorkhardt A1 aWard M1 aHolst S00aThe association between birth order and childhood leukemia may be modified by paternal age and birth weight. Pooled results from the International Childhood Cancer Cohort Consortium (I4C)