Wieczorek, Piotr, Department of Microbiological Diagnostics, Medical University of Bialystok, Poland Wieczorek, Piotr, Department of Microbiological Diagnostics, Medical University of Bialystok, Bialystok, Poland Wieczorek, Piotr, Department of Microbiological Diagnostics and Infectious Immunology, Medical University of Bialystok (Poland) Wieczorek, Piotr, Department of Microbiological Diagnostics and Infectious Immunology,Medical University of Bialystok Wielgos, Miroslaw Wiench, Malgorzata Wierzbicki, Andrzej Wierzbicki, Piotr Wierzbicki, Piotr M., Department of Histology, Medical University of Gdansk Wierzbicki, Piotr M. Wierzbicki, Piotr M., Department of Histology, Medical University of Gdansk, Gdansk, Poland (Poland) Wierzbicki, Piotr M., Department of Histology Medical University of Gdansk Wierzbicki, Piotr M., Department of Histology, Faculty of Medicine, Medical University of Gdansk, Gdansk (Poland) Wierzbicki, Piotr M., Department of Histology, Medical University of Gdansk, Poland Wierzbicki, Piotr, Department of Histology, Medical University of Gdansk, Gdansk Wierzbicki, Piotr M. Wierzbicki, Piotr M. Wiesław, Bielas Wilamowska, Dorota Wiland, Ewa Wilciński, Piotr Wilczyński, Grzegorz Wilczynski, Grzegorz M. Wilk, Iwona Wilk, Krzysztof