1. Ziccardi, M. R.; Khalid, N. Pulmonary Artery Catheterization. NCBI Bookshelf. www.ncbi.nlm.nih.gov/books/NBK482170.
2. Central Venous Blood Gas Analysis;Higgins,2011
3. Theodore, A. C.; Manaker, S.; Finlay G. Venous Blood Gases and Other Alternatives to Arterial Blood Gases. From www.uptodate.com. Updated 9 July 2020.
4. Correlation of Central Venous and Arterial Blood Gas Measurements in Mechanically Ventilated Trauma Patients;Malinoski;Arch. Surg.,2005
5. Agreement between Arterial and Central Venous Values for Bicarbonate Base Excess and Lactate;Middleton;Emerg. Med. J.,2006