Piotrowski, A Piotrowski, A. Piotrowski, A., Department of Anatomy, University of Medical Sciences, Poznań, Poland Piotrowski, A., Department of Anatomy, Poznań University of Medical Sciences, 6 Święcicki Street, 60-781 Poznań, phone +48 61854 65 64, fax +48 61854 65 68 Piotrowski, Adam Pires, L. Pires, L.A.S. Pirimoglu, B. Pirimoglu, B. Pirimoglu, B. (Türkiye) Pirimoğlu, R. B. Pirski, M. I., Powiślański College in Kwidzyn Pisiak, S., Department of Noninvasive Cardiac Diagnostics, Medical University of Gdansk, Poland Piskórz, M. J., Department of Dental and Maxillofacial Radiodiagnostics, Medical University in Lublin, Poland Piskórz, M. J. Piskunowicz, M., Gdański Uniwersytet Medyczny Piskunowicz, M. Pisova, S. Piszcz, Jarosław Piszczatowska, Grażyna Piszczatowski, Sz., Białystok University of Technology Pitkänen, Asla, A.I. Virtanen Institute for Molecular Sciences University of Kuopio, Finland Pityński, K. Piwko, G. Piwko, G. (Poland)