共 10 条
- [1] CHEUNG OT, 1975, CAN MED ASSOC J, V113, P848
- [2] COWLEY RG, 1970, AM REV RESPIR DIS, V101, P703
- [3] DOSTER B, 1976, AM REV RESPIR DIS, V113, P419
- [4] HOBBY GL, 1974, AM REV RESPIR DIS, V110, P95
- [5] VESTAL ASM, 1975, PROCEDURES ISOLATION
- [6] WILDER N J, 1977, American Review of Respiratory Disease, V115, P410
- [7] 1974, US IMMIGRATION NATUR
- [8] 1977, 1976 CTR DIS CONTR M
- [9] 1977, AM REV RESPIR DIS, V116, P561
- [10] 1975, STATISTICAL REPORT