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Gödtel-Armbrust U, Metzger A, Kroll U, Kelber O, Wojnowski L.Gödtel-Armbrust U, et al. Among authors: kroll u.Naunyn Schmiedebergs Arch Pharmacol. 2007 Aug;375(6):377-82. doi: 10.1007/s00210-007-0172-8. Epub 2007 Jun 26.Naunyn Schmiedebergs Arch Pharmacol. 2007.PMID: 17593354
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Greim O, Weber J, Baer Y, Kroll U.Greim O, et al. Among authors: kroll u.Phys Rev B Condens Matter. 1994 Oct 15;50(15):10644-10648. doi: 10.1103/physrevb.50.10644.Phys Rev B Condens Matter. 1994.PMID: 9975161No abstract available.
Friedrich M, Kroll U.Friedrich M, et al. Among authors: kroll u.Rofo. 1981 Jul;135(1):73-9. doi: 10.1055/s-2008-1056834.Rofo. 1981.PMID: 6214483German.No abstract available.