共 5 条
- [1] *AM PUBL HLTH ASS, 1934, COMM LAB SECT AM PUB, P6
- [2] BOWERS CS, 1935, N Y STATE AGR EXPT S, V228
- [3] PEDERSON CS, 1933, N Y STATE AGR EXPT S, V213
- [4] Standard Agar Counts as Compared With Counts on Improved Agars at 32 degrees C [J]. AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH, 1938, 28 (02): : 148 - 154
- [5] 1938, AM J PUB HLTH, V28, P1447