References
- Bradley J. G. Errors in the measurement of blood Pco2 due to dilution of the sample with heparin. Brit J Anaesth 1972; 44: 231
- Jorpes J. E. Heparin, dess kemi, fysiologi and klinik. Hygia 1938; 100: 2
- Laué D. Ein neues Tonometer zur raschen Äquilibrierung von Blut mit verschiedenen Gasdrucken. Pflügers Archiv 1951; 254: 142
- Severinghaus J. W., Stupfel M., Bradley A. F. Accuracy of blood pH and Pco2 determination. J Appl Physiol 1956; 9: 189
- Andersen O. Siggaard. Sampling and storing of blood for determination of acid–base status. Scand J Clin Lab Invest 1961; 13: 196
- Yoshimura H. Effect of anticoagulants on the pH of the blood. J Biochem 1935; 22: 279