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Fichtner A, Fisseler-Eckhoff A, Kramer W, Radzun HJ, Ströbel P, Bremmer F.Fichtner A, et al. Among authors: bremmer f.APMIS. 2019 Jan;127(1):45-49. doi: 10.1111/apm.12907.APMIS. 2019.PMID: 30549139
Fichtner A, Marx A, Ströbel P, Bremmer F.Fichtner A, et al. Among authors: bremmer f.Histopathology. 2024 Jan;84(1):216-237. doi: 10.1111/his.15090. Epub 2023 Nov 23.Histopathology. 2024.PMID: 37994540Review.