Haslinger, C., Stoiber, B., Capanna, F., Schäffer, M.-K., Zimmermann, R. and Schäffer, L. 2016. Postponed pregnancies and risks of very advanced maternal age. Swiss Medical Weekly. 146, 3132 (Jul. 2016), w14330. DOI:https://doi.org/10.4414/smw.2016.14330.