Microbiology.

v.67no.4(1998)(07/08), v.67no.5(1998)(09/10), v.67no.6(1998)(11/12), v.68no.1(1999)(01/02), v.68no.2(1999)(03/04), v.68no.3(1999)(05/06), v.68no.4(1999)(07/08), v.68no.5(1999)(09/10), v.68no.6(1999)(11/12), v.69no.1(2000)(01/02), v.69no.2(2000)(03/04), v.69no.3(2000)(05/06), v.69no.4(2000)(07/08), v.69no.5(2000)(09/10), v.69no.6(2000)(11/12), v.70no.1(2001)(01/02), v.70no.2(2001)(03/04), v.70no.3(2001)(05/06), v.70no.4(2001)(07/08), v.70no.5(2001)(09/10), v.70no.6(2001)(11/12), v.71no.1(2002)(01/02), v.71no.2(2002)(03/04), v.71no.3(2002)(05/06), v.71no.4(2002)(07/08), v.71no.5(2002)(09/10), v.71no.6(2002)(11/12), v.72no.1(2003)(01/02), v.72no.2(2003)(03/04), v.72no.3(2003)(05/06), v.72no.4(2003)(07/08), v.72no.5(2003)(09/10), v.72no.6(2003)(11/12), v.73no.1(2004)(01/02), v.73no.2(2004)(03/04), v.73no.3(2004)(05/06), v.73no.4(2004)(07/08), v.73no.5(2004)(09/10), v.73no.6(2004)(11/12)