SLANINOVÁ, J., MALETÍNSKÁ, L., VONDRÁŠEK, J., PROCHÁZKA, Z. Magnesium and biological activity of oxytocin analogues modified on aromatic ring of amino acid in position 2. Journal of Peptide Science. 2001, 7(-), 413-424. ISSN 1075-2617. E-ISSN 1099-1387.