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Antigen-presenting cells, as tumor markers |
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Antiglomerular basement membrane (AGBM) antibody test |
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Anti-HBc |
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Anti-insulin antibody test |
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Antineutrophil cytoplasmic antibodies (ANCAs) test |
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Antiparietal cell antibody (APCA) test |
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Antipernicious anemia factor |
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Anti-smooth muscle antibody (ASMA) test |
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Antistreptolysin O titer (ASO) |
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Antithrombin, major |
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Antithrombin III |
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Aorta, abdominal, ultrasound |
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