ABOUT BOOK

... plaque samples and plaque fluid derived by cen- trifugation Whole plaque 6.71 ± 0.50 ( n = 24 ) 1.3 ± 1.0 ( n = 20 ) ' No significant differences between whole plaque and plaque fluid values for pH or [ Ca2 + ] ( a ≥ 0.1 , Student t ...