Pedrosa, F. de O.; Nascimento, A. J. do; Alvahydo, R.; Döbereiner, J. Leghemoglobin and Molybdenum Contente in Soybean (Glycine Max) Nodules Inoculated With Rhizobium Strains of Normal and Exceptional Efficiency. PAB 2014, 5 (1), 373-379. https://doi.org/10.1590/S1678-3921.pab1970.v5.17826.