共 10 条
- [1] ARONSON JD, 1950, AM J PUBL HLTH, V40, P533
- [2] BIRKHAUG K, 1949, AM REV TUBERC PULM, V59, P567
- [3] Birkhaug K, 1941, ACTA MED SCAND, V109, P250
- [5] BIRKHAUG K, 1953, AM REV TUBERC PULM, V68, P96
- [6] EDWARDS L B, 1950, Bull World Health Organ, V3, P279
- [7] EDWARDS L B, 1950, Bull World Health Organ, V3, P1
- [8] Fisher R.A., 1938, STAT TABLES BIOL AGR, V3rd, P26
- [9] MEYER S N, 1952, Bull World Health Organ, V7, P201
- [10] Rich AR, 1930, B JOHNS HOPKINS HOSP, V47, P189