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Antigen-presenting cells, as tumor markers |
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Anti-DNase-B |
Antiglomerular basement membrane (AGBM) antibody test |
Anti-HBc |
Anti-insulin antibody test |
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Suppressor genes |
Surfactant components in amniotic fluid |
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Surfactant-to-albumin (S/A) ratio |
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Swallowed blood, Apt test for |
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Syphilis antibody immunoglobulin G |
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Antiparietal cell antibody (APCA) test |