[Atomic absorption spectrophotometry of rubidium levels in several biological media. Technical problems and preliminary results]. / Dosage du rubidium par spectrophotométrie d'absorption atomique dans quelques milieux biologiques. Ecueils à éviter, résultats préliminaires

The mean of Rubidium rates in human plasma is found in the range of 0,1 mg/l with poor fluctuations; it is significantly less in woman than in man. There is a good linear correlation between rates in plasma and in red cell, rates which are in the same relation than potassium ones. Mean urinary clearance of rubidium is 16 ml/mm but there are large variations.