共 6 条
- [1] EMERSON GA, 1949, P SOC EXP BIOL MED, V70, P392, DOI 10.3181/00379727-70-16937
- [3] Shewhart WA, 1931, EC CONTROL QUALITY M
- [4] ACTIVITY OF VITAMIN-B12 FOR THE GROWTH OF LACTOBACILLUS-LACTIS [J]. SCIENCE, 1948, 107 (2781) : 397 - 398
- [5] WETZEL NC, 1944, MED PHYSICS, P533
- [6] WETZEL NC, 1948, TREATMENT GROWTH FAI