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Amann R, Springer N, Schönhuber W, Ludwig W, Schmid EN, Müller KD, Michel R.Amann R, et al. Among authors: ludwig w.Appl Environ Microbiol. 1997 Jan;63(1):115-21. doi: 10.1128/aem.63.1.115-121.1997.Appl Environ Microbiol. 1997.PMID: 8979345Free PMC article.
Springer N, Ludwig W, Drozański W, Amann R, Schleifer KH.Springer N, et al. Among authors: ludwig w.FEMS Microbiol Lett. 1992 Sep 15;75(2-3):199-202. doi: 10.1016/0378-1097(92)90403-b.FEMS Microbiol Lett. 1992.PMID: 1383081
Amann R, Springer N, Ludwig W, Görtz HD, Schleifer KH.Amann R, et al. Among authors: ludwig w.Nature. 1991 May 9;351(6322):161-4. doi: 10.1038/351161a0.Nature. 1991.PMID: 1709451
Ludwig W, Dorn S, Springer N, Kirchhof G, Schleifer KH.Ludwig W, et al.Appl Environ Microbiol. 1994 Sep;60(9):3236-44. doi: 10.1128/aem.60.9.3236-3244.1994.Appl Environ Microbiol. 1994.PMID: 7524442Free PMC article.
Springer N, Ludwig W, Amann R, Schmidt HJ, Görtz HD, Schleifer KH.Springer N, et al. Among authors: ludwig w.Proc Natl Acad Sci U S A. 1993 Nov 1;90(21):9892-5. doi: 10.1073/pnas.90.21.9892.Proc Natl Acad Sci U S A. 1993.PMID: 8234331Free PMC article.
Springer N, Amann R, Ludwig W, Schleifer KH, Schmidt H.Springer N, et al. Among authors: ludwig w.FEMS Microbiol Lett. 1996 Jan 15;135(2-3):333-6. doi: 10.1111/j.1574-6968.1996.tb08010.x.FEMS Microbiol Lett. 1996.PMID: 8595875
Snaidr J, Amann R, Huber I, Ludwig W, Schleifer KH.Snaidr J, et al. Among authors: ludwig w.Appl Environ Microbiol. 1997 Jul;63(7):2884-96. doi: 10.1128/aem.63.7.2884-2896.1997.Appl Environ Microbiol. 1997.PMID: 9212435Free PMC article.
Fuchs BM, Wallner G, Beisker W, Schwippl I, Ludwig W, Amann R.Fuchs BM, et al. Among authors: ludwig w.Appl Environ Microbiol. 1998 Dec;64(12):4973-82. doi: 10.1128/AEM.64.12.4973-4982.1998.Appl Environ Microbiol. 1998.PMID: 9835591Free PMC article.
Schönhuber W, Zarda B, Eix S, Rippka R, Herdman M, Ludwig W, Amann R.Schönhuber W, et al. Among authors: ludwig w.Appl Environ Microbiol. 1999 Mar;65(3):1259-67. doi: 10.1128/AEM.65.3.1259-1267.1999.Appl Environ Microbiol. 1999.PMID: 10049892Free PMC article.