Złotorowicz, Małgorzata Łacko, Aleksandra Ładny, Jerzy Robert, Department of Emergency Medicine and Disasters, Medical University of Bialystok Ładny, Jerzy Robert Ładny, Jerzy Robert Łakomy, Ireneusz Mirosław Łapiński, Radosław Łapiński, Radosław Łapuć, Grzegorz Łata, Ewelina Ławicki, Sławomir, Department of Biochemical Diagnostics, Medical University of Białystok Łętowska-Andrzejewicz, Katarzyna Łuczkiewicz, P Łuczyński, Włodzimierz, Department of Pediatrics, Endocrinology, Diabetology with Cardiology Division, Medical University of Białystok, Białystok, Poland łuczyński, Włodzimierz, Departments of Pediatric Hematology and Oncology, Medical University in Białystok, Poland Łuczyński, Włodzimierz Ługowski, M. Łukaszewicz-Zając, Marta Łukaszyk, Andrzej, Department of Histology and Embryology, Poznan University of Medical Sciences, Poznan, Poland Łukaszyk, Andrzej Łukaszyk, Andrzej Łukomska-Symańska, Monika, Department of General Dentistry, Medical University of Lodz, Poland Łukomska-Szymańska, Monika, Department of General Dentistry, Medical University of Lodz Łukomski, Marek Łyczkowska, A