?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=L.+F.&rft.aulast=Heupink&rft.au=Heupink%2C+L.+F.&rft.title=Doomed+from+Birth%3F+The+associations+of+birthweight+to+obesity+development+in+later+life+by+looking+for+the+importance+of+inherited+and+environmental+factors+among+German+twins&rft.date=2018&rft.degree=Pre-master