共 25 条
[21]
MILLER WD, 1890, MICROORGANISMS MOUTH
[22]
PECKHAM S. C., 1956, JOUR DENTAL RES, V35, P947, DOI 10.1177/00220345560350061701
[23]
SOUDER W., 1944, Journal of the American Dental Association, V31, P1579
[25]
YOUNG MA, 1959, THESIS U ILLINOIS