Casslén, B. (1981). Proteinases and proteinase inhibitors in uterine fluid with special reference to IUD-users. Almqvist & Wiksell.
Chicago-Zitierstil (17. Ausg.)Casslén, Bertil. Proteinases and Proteinase Inhibitors in Uterine Fluid with Special Reference to IUD-users. Stockholm: Almqvist & Wiksell, 1981.
MLA-Zitierstil (9. Ausg.)Casslén, Bertil. Proteinases and Proteinase Inhibitors in Uterine Fluid with Special Reference to IUD-users. Almqvist & Wiksell, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.