共 5 条
[1]
APPLEBAUM E., 1940, Journal of Dental Research, V19, P41, DOI 10.1177/00220345400190010501
[3]
ERICSSON Y, 1950, Acta Odontol Scand, V9, P60, DOI 10.3109/00016355009087226
[4]
GRADWOHL RBH, 1948, CLIN LABORATORY METH, V1, P399