Maciejczyk, A. Maciejewska, Izabela, Department of Pedodontic Dentistry, Medical University of Gdańsk, Poland Maciejewski, R. Maciejewski, R., Human Anatomy Department, Medical University of Lublin, Poland Maciejewski, R. Maciejewski, R., Chair and Department of Human Anatomy, Medical University of Lublin, Poland Maciejewski, R. (Poland) Maciejewski, Ryszard Maciejewski, Ryszard, Department of Human Anatomy, Medical University School of Lublin, Poland Maciejewski, Ryszard, Department of Human Anatomy, Medical University of Lublin Mack, F. Macuer, M. Madej, B. Madej, B. Madej, Barbara Madej, Barbara, Department of Human Anatomy, Medical University School of Lublin, Poland Madej-Czerwonka, B. Madejewska, I., Medical University of Gdansk Madenlidou, S. Madkour, N. Mądry, Wojciech Maga, P., 1Department of Angiology, Jagiellonian University Medical College, Cracow, Poland Magat, G. Magat, G. Magden, A. O.