海量图书期刊资源,随时随地畅享阅读乐趣
A medium for the recognition and enumeration of Streptococcus mutansT. Ikeda; H.J. Sandham · 1972
Prevalence of Streptococcus mutans on various tooth surfaces in negro childrenT. Ikeda; H.J. Sandham · 1971
Changes in Streptococcus mutans and lactobacilli in plaque in relation to the initiation of dental caries in negro childrenT. Ikeda; H.J. Sandham; E.L. Bradley Jr. · 1973