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Table 2 Biofilm formation by Congo red agar, tube adherence and tissue culture plate methods

From: Antibiotic resistance and biofilm formation among coagulase-negative staphylococci isolated from clinical samples at a tertiary care hospital of eastern Nepal

 

Tissue culture plate method

Positive

Negative

Congo red method

Positive

28

1

Negative

6

17

Tube adherence method

Positive

26

1

Negative

8

17