(b):
Denture stomatitis subjects 1 2 3 4 5 6 7 8 9 10 Percentage
F. nucleatum 0 0 0 0 1 0 1 1 0 1 40%
T. forsythia 0 1 0 1 0 1 1 0 0 0 40%
V. atypica 0 0 0 0 1 0 0 0 0 0 10%
K. pneumoniae 0 0 0 0 0 0 0 0 1 1 20%