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\bibitem{Zanin_etal2015} {\textquotedblleft}\textit{Iron allocation in leaves of Fe-deficient cucumber plants fed with natural Fe complexes}{\textquotedblright}. Zanin L, Tomasi N, Rizzardo C, Gottardi S, Terzano R, Alfeld M, Janssens K, De Nobili M, Mimmo T, Cesco S, Physiologia plantarum \textbf{154}, 82 (2015).   http://doi.org/10.1111/PPL.12296

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