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Science (1969) 165(3892):5135
Professional B12 injections provide expert administration, immediate care, and monitoring but are more expensive and require clinical visits
Ask M, Mapelli V, Hck H, Olsson L, Bettiga M (2013) Engineering glutathione biosynthesis of Saccharomyces cerevisiae increases robustness to inhibitors in pretreated lignocellulosic materials
Per-milligram pricing sits below most premium US suppliers without sacrificing purity, so lower cost does not come at the expense of quality
Shah S, Dhawan V, Holm R, Nagarsenker MS
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