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Nitrogen mass balance in the Brazilian Amazon: an update.
Martinelli LA, Pinto AS, Nardoto GB, Ometto JP, Filoso S, Coletta LD, Ravagnani EC. Martinelli LA, et al. Among authors: ravagnani ec. Braz J Biol. 2012 Aug;72(3 Suppl):683-90. doi: 10.1590/s1519-69842012000400007. Braz J Biol. 2012. PMID: 23011298 Free article.