司接血凝试验 Patient N± ≌ Titer 64 123 ○)()(○ 4|◎◎◎。◎◎◎◎◎◎●o| 32 5678 128 32
1/2 1/4 1/8 1/16 1/32 1/64 1/128 1/256 1/512 1/1024 Pos. Neg. Titer 64 8 512 <2 32 128 32 4 Patient 1 2 3 4 5 6 7 8 间接血凝试验
间接血凝抑制试验 Prior to Test Test +OO Patient's sampl
间接血凝抑制试验 + Prior to Test + + Test Patient’s sample