TY - JOUR A1 - Plackowska, Małgorzata PB - Polish Academy of Sciences – Cracow Branch L1 - http://www.czasopisma.pan.pl/Content/81648/mainfile.pdf L2 - http://www.czasopisma.pan.pl/Content/81648 PY - 2011 IS - No 53 T1 - The Effect of Exogenous Melatonin on the Concentration of Calcium Ions in Mice Blood Serum (Short Communication) UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/81648 T2 - Acta Biologica Cracoviensia s. Zoologia ER -