World Journal of Microbiology and Biotechnology
World Journal of Microbiology and Biotechnology > 2000 > 16 > 3 > 245-248
World Journal of Microbiology and Biotechnology > 2000 > 16 > 8-9 > 869-880
World Journal of Microbiology and Biotechnology > 2000 > 16 > 8-9 > 881-888