共 12 条
- [1] HARRIS WB, 1953, AMA ARCH IND HYG OCC, V8, P446
- [2] MAY K R, 1957, Br J Ind Med, V14, P287
- [3] MAY KR, 1953, BRIT J IND MED, V10, P142
- [4] THE CASCADE IMPACTOR - AN INSTRUMENT FOR SAMPLING COARSE AEROSOLS [J]. JOURNAL OF SCIENTIFIC INSTRUMENTS, 1945, 22 (10): : 187 - 195
- [5] MILLER WS, 1960, APPL MICROBIOL, V9, P248
- [6] MITCHELL RI, 1958, 5TH P AT EN AIR CLEA, P67
- [7] RANZ WE, 1952, AMA ARCH IND HYG OCC, V5, P364
- [8] RAY FE, 1959, 136 M AM CHEM SOC, pA27
- [10] Wells WF, 1933, AM J PUBLIC HEALTH N, V23, P58