Golombok, S, Shaw, K, McConnachie, A L, Jadva, V, Foley, S, Macklon, N & Ahuja, K 2023, ' Relationships between mothers and children in families formed by shared biological motherhood ', Human Reproduction, vol. 38, no. 5, dead047, pp. 917-926 . https://doi.org/10.1093/humrep/dead047