Stewart, P. A. (1981). How to understand acid-base: a quantitative acid-base primer for biology and medicine.

New York: Elsevier.

Figge, J., Mydosh, T., & Fencl, V. (1992). The unmeasured anion gap in the critically ill patient: the role of albumin.

Journal of critical care, 7(3), 171-175.

Kellum, J. A. (2000). Determinants of blood pH in health and disease.

Critical care, 4(1), 6.

Corey, H. E. (2003). Stewart and beyond: a quantitative acid-base analysis.

Advances in physiology education, 27(4), 163-170.

Quintard H, Hubert S, Ichai C. (2007). Qu'apporte le modèle de Stewart à l'interprétation des troubles de l'équilibre acide-base? [What is the contribution of Stewart's concept in acid-base disorders analysis?].

Ann Fr Anesth Reanim. 26(5):423-33.