title: International Federation of Clinical Chemistry scientific committee expert panel on pH and blood gases (EPpH) and International Union of Pure and Applied Chemistry division of clinical chemistry commission on quantities and units in clinical chemistry (CQUCC). Document stage 2, draft 1 (1979-10-10) with a view to a recommendation. Physico-chemical quantities and units in clinical chemistry with special emphasis on activities and activity coefficients.
mesh_terms: D055598:Chemical Phenomena; D002624:Chemistry, Clinical; D002627:Chemistry, Physical; D006863:Hydrogen-Ion Concentration; D007390:International Agencies; D009994:Osmolar Concentration; D010313:Partial Pressure