Biopterin/Biopterin+Neopterin:SRto:Pt:Urine:Qn
biopterin/biopterin+neopterin:srto:pt:urine:qn
Biopterin/Biopterin+Neopterin:Substance Ratio:To identify measures at a point in time:Urine:Quantitative
biopterin/biopterin+neopterin:substance ratio:to identify measures at a point in time:urine:quantitative