npj Science of Learning, Vol 6, Iss 1, Pp 1-12 (2021) University of Bristol-PURE npj Science of Learning, 6, 1-12 Shapland, C Y, Verhoef, E, Davey Smith, G, Fisher, S, Verhulst, B, Dale, P S & St Pourcain, B 2021, ' Multivariate Genome-wide Covariance Analyses of Literacy, Language and Working Memory Skills Reveal Distinct Etiologies ', npj Science of Learning, vol. 6, 23 . https://doi.org/10.1038/s41539-021-00101-y NPJ Science of Learning npj Science of Learning npj Science of Learning, 6, 1, pp. 1-12