1- Baptista M, Depardieu F, Reynolds P, Courvalin P, Arthur M (1997). Mutation leading to increased levels of resistance to glycopeptides in vanB type enterococci. Mol.Microbiol.25:93-105.
2 - Sakoulas G, Moise -Boder PA , Schentag J, Forrest RC, Moellering JR, Eliopoulos GM (2004). Relationship of MIC and bactericidal activity to efficacy of vancomycin for treatment of methicillin resistant Staphylococcus aureus bacteremia.J.clin.Microbiol.42:2398 -2402.
3- Patel JB , Jevitt LA , Hageman J, McDonald LC, Tenover FC (2008). An association between reduced susceptibility to daptomycin and reduced susceptibility to vancomycin in Staphylococcus aureus. J.Clin. Infect. Dis.42:1652-1654.
4- Kirkpatrick BD, Marrington SM , Smith D , Marcellus D, Miller C, Dick D, Karanfil L , Perl TM (1999).An outbreak of vancomycin dependent Enterococcus faecium in a bone marrow transplant unite.Clin.infect.Dis.29:1268-1273.
5- Baron ET, Peterson LR, Finegold SM. Bailey and Scott’s Diagnostic Microbiology.19th ed.Toronto : Mosby company 1994: 352-385.
6- Holt JG, Krieg NR, Sneath PH, Staley Jt, Williams ST.Berges’s manual of determination bacteriology.9th ed. USA 1994.
7- Samborook J, Fritch EF , Maniatis T (1989).Molecular cloning a laboratory Mnual (2nd ed ). Cold soring , Harbor Laboratory Press.New York.
8- DiSalvo JW(1958). Deoxyribonuclease and coagulase activity of micrococci.Med Tech Bull.9:191-196.
9- Lachica RVF , Genigeorgis C, Hoeprich PD(1971). Metachromatic agar diffusion methods for detecting Staphylococcal nuclease activity.J.Appl.Microbiol.21:585-587
10- Subhankari P, Santanu KM , Manjursi B , Somenath R (2011). Isolation and identification of vancomycin resistant Staphylococcus aureus from post operative pus sample.AJMS 4(2):152-168. Al Ameen J. Med Sci4(2):152-168.
11- Showsh SA , De Boever RH , Clewell DB (2001). Vancomycin resistant plasmid in Enterococcus faecalis that encodes sensitivity to a sex pheromone also produced by Staphylococcus aureus.Antimicrob agent chemother.45:2177-2179.
12- Perichon B and Courvalin P (2009).VanA type vancomycin resistant Staphylococcus aureus.Antimicrob agent chemother.53.4580-4587.
13- Courvalin P (2006).Vancomycin resistant in gram positive cocci.Clin Infect Dis.42:S25 – S34.
14- Gardate S , Wu SW, Gill S, Tomasz A (2006). Role of VraSA in antibiotic resistant and antibiotic induced stress response in Staphylococcus aureus with reduced susceptibility to vancomycin.J. Antimicrobial agent and chemother.50: 3424 – 3434.
15- Pillaia SK, Wennersten C, Venkatarman et al (2009).Development of reducd vancomycin susceptible Stapylococcus aureus.clin infect Dis.49:1169.