共 21 条
[1]
BERGMAN B, 1964, Acta Odontol Scand, V22, P3, DOI 10.3109/00016356408993962
[2]
BERGMAN B, 1971, Scandinavian Journal of Dental Research, V79, P449
[4]
BROWNLEE KA, 1965, STATISTICAL THEORY M
[8]
DAVENPORT J C, 1970, British Dental Journal, V129, P151, DOI 10.1038/sj.bdj.4802540
[9]
ERHARDSON, 1969, SVENSK TANDLAK T, V62, P213
[10]
ERHARDSON, 1970, SVENSK TANDLAK T, V63, P633