?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Firl&rft.aufirst=Katrin&rft.au=Firl%2C+Katrin&rft.title=Gender+Equality+and+Male-Body+Based+Contraceptive+Use%3A+Evidence+from+the+German+Family+Panel&rft.tpages=61&rft.degree=Master&rft.date=2021