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Correlations between blood zinc concentrations (vertical axis) and blood test results (absolute r ≥ 2.0). (a) Albumin. (b) Aspartate aminotransferase (AST). (c) Ammonia. (d) Prothrombin time. (e) Total bilirubin. (f) Total cholesterol. (g) BCAA-to-tyrosine ratio (BTR).
