NON-SPECIFIC SYSTEMS FOR GLYCOSIS - DEVICES FOR MEASURING AND REAGENT RAYS OF GLYCOSYDIDROGENASE WITH PYRROLOQUINONE QUINONE (GDH-PQQ) OR MUT Q-GDH. [ALERT UPDATED ON 07/09/2015]. [ALERT UPDATED ON 08/17/2015]. [ALERT UPDATED ON 08/26/2015].