共 5 条
- [1] THE COMPARATIVE EFFECT OF ANTIBIOTICS ON THE GROWTH OF POULTS [J]. POULTRY SCIENCE, 1951, 30 (06) : 793 - 798
- [3] A TURBIDIMETRIC METHOD FOR THE ASSAY OF ANTIBIOTICS [J]. JOURNAL OF BACTERIOLOGY, 1950, 59 (06) : 711 - 716
- [4] LUCKEY TD, 1952, FEEDSTUFFS, V24, P10
- [5] 1951, OFFICIAL FOOD DRUG A