Keller, P. M., Böttger, E. C., & Sander, P. (2008). Tuberculosis vaccine strain Mycobacterium bovis BCG Russia is a natural recA mutant. BioMed Central.
शिकागो स्टाइल उद्धरणKeller, Peter M., Erik C. Böttger, और Peter Sander. Tuberculosis Vaccine Strain Mycobacterium Bovis BCG Russia Is a Natural RecA Mutant. BioMed Central, 2008.
एमएलए उद्धरणKeller, Peter M., Erik C. Böttger, और Peter Sander. Tuberculosis Vaccine Strain Mycobacterium Bovis BCG Russia Is a Natural RecA Mutant. BioMed Central, 2008.
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