Minias, P., and K. Kaczmarek. “Concentrations of Plasma Metabolites As Predictors of Nestling Condition in the Great Cormorant (Phalacrocorax Carbo Sinensis)”. Ornis Fennica, vol. 90, no. 3, Sept. 2013, pp. 142–150, doi:10.51812/of.133830.