%0 Journal Article %T Professor Mels van der Ploeg (1926–2011) %A Jerzy Kawiak %A Barbara Bili¨½ska %A Andrzej £¿ukaszyk %A Maciej Zabel %J Folia Histochemica et Cytobiologica %D 2012 %I Polish Histochemical and Cytochemical Society %R 10.5603/14736 %U http://czasopisma.viamedica.pl/fhc/article/view/14736