共 20 条
- [2] BENGTSSON C, 1973, ACT MED SC, V193, P311
- [3] BJORN AL, 1974, ODONTOL REVY S29, V25
- [4] BRADLEY JV, 1968, DISTRIBUTION FREE ST, P68
- [5] HAKANSSON J, 1978, THESIS U LUND LUND
- [6] HALLING A, 1981, SWED DENT J, V5, P1
- [7] HUGOSON A, 1986, SWED DENT J, V10, P175
- [8] LANGELAND P, 1970, ACTA RADIOL S, V297
- [9] Lavstedt S, 1978, Tandlakartidningen, V70, P971
- [10] LAVSTEDT S, 1982, 7 DEL SOC FORSKN RAP