“Bradyrhizobium japonicum possesses two discrete sets of electron transfer flavoprotein genes: fixA, fixB and etfS, etfL”. Arch. Microbiol.165 (3): 169–78. (1996). doi:10.1007/s002030050312. PMID8599534.
“Phylogenetic characterization of the ubiquitous electron transfer flavoprotein families ETF-alpha and ETF-beta”. Res. Microbiol.146 (5): 397–404. (1995). doi:10.1016/0923-2508(96)80285-3. PMID8525056.
“Bradyrhizobium japonicum possesses two discrete sets of electron transfer flavoprotein genes: fixA, fixB and etfS, etfL”. Arch. Microbiol.165 (3): 169–78. (1996). doi:10.1007/s002030050312. PMID8599534.
“Phylogenetic characterization of the ubiquitous electron transfer flavoprotein families ETF-alpha and ETF-beta”. Res. Microbiol.146 (5): 397–404. (1995). doi:10.1016/0923-2508(96)80285-3. PMID8525056.