Dallagiovanna C., Vanni,V.S., Somigliana,E., Busnelli,A., Papaleo,E., Villanacci,R., Candiani M., Reschini,M. (2021). Risk factors for monozygotic twins in IVF-ICSI cycles: a case-control study. Reprod Sci. 28(5): 1421–1427.
Gabbett, M.T., Laporte, J., Sekar, R., Nandini, A., McGrath, P., Sapkota, Y., Jiang, P., Zhang, H., Burgess, T., Montgomery, G.W., Chiu, R., Fisk,N.M. (2019). Molecular support for heterogonesis resulting in sesquizygotic twinning.N Engl J Med. 380(9): 842–849.
Grubinger, E., Scheier, M. (2011). Mehrlingsschwangerschaften – Epidemiologie, Entwicklung und Morbidität. J Gynäkol Endokrinol. 21(2): 14–19.
Maul, H. (2019). Manövertraining für Zwillingsgeburten. Deutsche Hebammen Zeitschrift.71(8): 46–49.
Parazzini, F., Cipriani, S., Bianchi, S., Bulfoni, C., Bortolus, R., Somigliana, E. (2016). Risk of monozygotic twins after assisted reproduction: A population-based approach. Twin Res Hum Genet. 19(1): 72–76.
Pearson, H. (2002). Dual identities. Nature. May 2. 417(6884): 10–11.
Rosenbusch, B.E. (2008). Mechanisms giving rise to triploid zygotes during assisted reproduction. Fertil Steril. 90(1): 49–55.
Souter, V.L., Parisi, M.A., Nyholt, D.R., Kapur, R.P., Henders, A.K., Opheim, K.E., Gunther, D.F., Mitchell, M.E., Glass, I.A., Montgomery, G.W. (2007). A case of true hermaphroditism reveals an unusual mechanism of twinning. Hum Genet. 121(2): 179–185.
Strain, L., Dean, J.C., Hamilton, M.P., Bonthron, D.T. (1998). A true hermaphrodite chimera resulting from embryo amalgamation after in vitro fertilization.N Engl J Med. 338(3): 166–169.
Troll, T. (1974). Wo komm‘ ich eigentlich her? Hoffmann und Campe, Hamburg.