CJCP     2022 24 (11):  1275-1280    ISSN: 1008-8830  CN: 43-1301/R Oxygen reserve index: a new parameter for oxygen therapy ZOU Yun-Su, ZHOU Xiao-Guang Neonatal Medical Center, Children's Hospital of Nanjing Medical University, Nanjing 210008, China Received: 2022-06-22  Revised: null  Online: null Supporting info