World Journal of Microbiology and Biotechnology
World Journal of Microbiology and Biotechnology > 1997 > 13 > 5 > 511-517
World Journal of Microbiology and Biotechnology > 1997 > 13 > 5 > 539-543
World Journal of Microbiology and Biotechnology > 1997 > 13 > 5 > 511-517
World Journal of Microbiology and Biotechnology > 1997 > 13 > 5 > 539-543