Pyridoxine^pre 250 mg pyridoxine PO:SCnc:Pt:Ser/Plas:Qn
pyridoxine^pre 250 mg pyridoxine po:scnc:pt:ser/plas:qn
Pyridoxine^pre 250 mg pyridoxine Oral:Substance Concentration:To identify measures at a point in time:Serum/Plasma:Quantitative
pyridoxine^pre 250 mg pyridoxine oral:substance concentration:to identify measures at a point in time:serum/plasma:quantitative