raNITIdine:MCnc:Pt:Ser/Plas:Qn
ranitidine:mcnc:pt:ser/plas:qn
raNITIdine:Mass Concentration:To identify measures at a point in time:Serum/Plasma:Quantitative
ranitidine:mass concentration:to identify measures at a point in time:serum/plasma:quantitative