共 11 条
- [1] BUDIN P, 1900, NOURISSON
- [3] Hughes E L, 1942, Br Med J, V2, P69
- [4] NAISH FC, 1949, LANCET, V256, P146
- [5] PRITCHARD E, 1913, BRIT J CHILD DIS, V10, P420
- [6] RICHARDSON KC, 1950, BRIT MED J, V2, P350
- [7] SPENCE JC, 1938, BRIT MED J, V2, P749
- [9] Waller HK, 1915, LANCET, V2, P115
- [10] WILLIAMS Elisabeth J., 1947, Public Health, V60, P201, DOI 10.1016/S0033-3506(46)80250-6