共 16 条
- [1] Bannenberg WJ, 1991, WHODAP9110
- [2] BATES JA, 1992, GUATEMALA FIELD TEST
- [3] Bimo, 1992, INRUD NEWS, V3, P9
- [4] Christensen R., 1990, REPORT MINISTRY HLTH
- [5] Gelders S, 1992, MALAWI ESSENTIAL DRU
- [6] HOGERZEIL HV, 1989, LANCET, V1, P141
- [7] Kafle K., 1992, SPRINGERBRIEF MATH, V3, P15
- [9] Ofori-Adjei D, 1992, INRUD NEWS, V3, P9