%0 Journal Article %T Evaluation of the Du Pont aca ammonia procedure. %A Ijpma, S, T %A Blijenberg, B, G %A Leijnse,, B %J Clinical Chemistry %V 24 %N 3 %P 489-492 %@ 0009-9147 %D 1978-03-01 %I American Association of Clinical Chemistry %~ DeepDyve