1. Serum carbonic acid pK′1 abnormalities in patients with acid base disturbances;Trenchard;Clin Sci,1967
2. The use of the Henderson-Hasselbalch equation in routine medical practice;Sinclair;Clin Chim Acta,1968
3. Effect on the variation of pK′1 of the Henderson-Hasselbalch equation on values obtained for total CO2 calculated from pCO2 and pH values;Natelson;Clin Chem,1977
4. Actual or standard bicarbonate;Hyde;Lancet,1979
5. Direct and indirect determination of partial pressure of CO2 in the arterial blood of patients with respiratory insufficiency;De Raedt;Clin Sci,1968