Pirog, Marta Pisarek, Hanna, Department of Neuroendocrinology, Medical University of Łódź, Poland Pisarek, Hanna, Department of Neuroendocrinology, Chair of Endocrinology, Medical University, Łódź, Poland Pisarek, Hanna Piskor, Barbara M. Piszcz, Jarosław Pitta, Maira Galdino da Rocha Pius, E Pius-Sadowska, Ewa, Pomeranian Medical University, Szczecin Plata-Nazar, K Plato, Marta Plewa, Zbigniew Plewka, Andrzej, Department of Proteomics, Medical University of Silesia, Sosnowiec, Poland Plewka, Andrzej Plewka, Andrzej, Department of Proteomics, Medical University of Silesia, Sosnowiec, Poland Plewka, Danuta Plewka, Danuta, Department of Histology and Embryology, Medical University of Silesia, Katowice, Poland Plewka, Danuta, Department of Cytophysiology, Chair of Histology and Embryology, Medical University of Silesia, Katowice, Poland (Poland) Plonka, Tomasz Plutecka, Hanna Podbielski, Monika Podhorska, Marzena Podhorska- Okołów, Marzena, Department of Histology and Embryology, Medical University, Wroclaw Podhorska-Okolow, Marzena Podhorska-Okolow, Marzena