World Journal of Microbiology and Biotechnology
World Journal of Microbiology and Biotechnology > 2004 > 20 > 8 > 833-836
World Journal of Microbiology and Biotechnology > 2004 > 20 > 8 > 833-836
World Journal of Microbiology and Biotechnology > 2004 > 20 > 8 > 833-836
World Journal of Microbiology and Biotechnology > 2004 > 20 > 8 > 833-836