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Bacterial diversity in a deep-subsurface clay environment.
Boivin-Jahns V, Ruimy R, Bianchi A, Daumas S, Christen R. Boivin-Jahns V, et al. Appl Environ Microbiol. 1996 Sep;62(9):3405-12. doi: 10.1128/aem.62.9.3405-3412.1996. Appl Environ Microbiol. 1996. PMID: 8795233 Free PMC article.