1. If the micro-method of Orange and Rhein is used;with; Neill, D.W.; Neely, R.A.;J. biol. Chem; Journal of Clinical Pathology, double quantities of all reagents, beginning with 0.2 ml. 9, 162. of serum, a final volume of 10 ml,1956
2. A paper originally published in the Journal ofClinical;Pathology
3. In their method Neill and Neely (1956) read the blank