共 10 条
- [2] COLOMBO M, 1989, LANCET, V2, P1006
- [3] Darwish N M, 1992, J Egypt Public Health Assoc, V67, P223
- [6] HASSAN NF, 1993, IN PRESS T R SOC TRO
- [10] HEPATITIS-C VIRUS-INFECTION IN EGYPTIAN VOLUNTEER BLOOD-DONORS IN RIYADH [J]. LANCET, 1991, 338 (8764) : 459 - 460