Mahjani, B, Klei, L, Mattheisen, M, Halvorsen, M W, Reichenberg, A, Roeder, K, Pedersen, N L, Boberg, J, de Schipper, E, Bulik, C M, Landén, M, Fundín, B, Mataix-Cols, D, Sandin, S, Hultman, C M, Crowley, J J, Buxbaum, J D, Rück, C, Devlin, B & Grice, D E 2022, ' The Genetic Architecture of Obsessive-Compulsive Disorder : Contribution of Liability to OCD From Alleles Across the Frequency Spectrum ', American Journal of Psychiatry, vol. 179, no. 3, pp. 216-225 . https://doi.org/10.1176/appi.ajp.2021.21010101 Am J Psychiatry