Kreyenfeld M, Scholz R, Peters F, Wlosnewski I. Order-Specific Fertility Rates for Germany: Estimates from Perinatal Statistics for the Period 2001-2008. CPoS [Internet]. 2011 Feb. 10 [cited 2024 Apr. 19];35(2). Available from: https://comparativepopulationstudies.de/index.php/CPoS/article/view/31