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\bibitem{Vallicrosa_etal2023} {\textquotedblleft}\textit{Phosphorus scarcity contributes to nitrogen limitation in lowland tropical rainforests}{\textquotedblright}. Vallicrosa H, Lugli LF, Fuchslueger L, Sardans J, Ramirez-Rojas I, Verbruggen E, Grau O, Brechet L, Peguero G, Van Langenhove L, Verryckt LT, Terrer C, Llusia J, Ogaya R, Marquez L, Roc-Fernandez P, Janssens I, Penuelas J, Ecology \textbf{104}, e4049 (2023).   http://doi.org/10.1002/ECY.4049

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