共 50 条
- [1] TIMING OF ANTIGENIC VARIATION IN TRYPANOSOMA-VIVAX ANNALS OF TROPICAL MEDICINE AND PARASITOLOGY, 1974, 68 (04): : 485 - 486
- [9] EFFECT OF SYRINGE AND CYCLICAL PASSAGE ON ANTIGENIC VARIANTS OF TRYPANOSOMA-VIVAX ANNALS OF TROPICAL MEDICINE AND PARASITOLOGY, 1972, 66 (03): : 303 - &