Article Sidebar download PDF DOI: Article Details Issue Vol. 5 No. 1 (1991) Section Articles Main Article Content Co-ordination sites in biomolecules: Zn(II) complexes with some N-protected amino acids and dlpeptides G.S. Randhawa M.B. Ahmed Abstract BuII. Chem. Soc. Ethiop., 5(1), 1-5 (1991).