1. Characterization of the hemoglobin of Biomphalaria glabrata as a glycoprotein;Afonso;Biochim. biophys. Acta,1976
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3. Isolation and physicochemical properties of the hemoglobin of Biomphalaria glabrata (Mollusca, Planorbidae);Figueiredo;Comp. Biochem. Physiol.,1973
4. Procedures for the isolation of glycopeptides from hen's-egg albumin and their oxidation by periodate;Fletcher;Biochem. J.,1963
5. Obtenção e caracterização de um glicopeptideo da hemoglobina de Biomphalaria glabrata;Freitas,1983