The times of blood draws, where blood gas measurements were made (sO), are indicated by BD.Copyright information:Taken from "Non-invasive monitoring of tissue oxygenation during laparoscopic donor nephrectomy"http://www.biomedcentral.com/1471-2482/8/8BMC Surgery 2008;8():8-8.Published online 17 Apr 2008PMCID:PMC2394515.