共 48 条
- [1] BADER M, 1978, JAMA-J AM MED ASSOC, V240, P1382
- [4] BOURDON C. A., 1945, Canadian Journal of Public Health, V36, P305
- [5] DIPHTHERIA IN UNITED-STATES, 1959-1970 [J]. JOURNAL OF INFECTIOUS DISEASES, 1974, 129 (02) : 172 - 178
- [6] COCKCROFT WH, 1973, CAN MED ASSOC J, V108, P329
- [8] DIXON JMS, 1969, CAN MED ASSOC J, V101, P204
- [9] DOWNES JJ, 1959, ARCHIV OTOLARYNGOL, V70, P27
- [10] Drury DW, 1925, ARCHIV OTOLARYNGOL, V1, P221