Caffeine versus aminophylline in combination with oxygen therapy for apnea of prematurity: A retrospective cohort study
Affiliations: Department of Neonatology, The First People's Hospital of Zhengzhou City, Zhengzhou, Henan 450000, P.R. China, Newborn Intensive Care Unit, The Seventh Medical Center of The Chinese People's Liberation Army, Affiliated Bayi Children's Hospital, Beijing 100700, P.R. China, Department of Obstetrics, The First People's Hospital of Zhengzhou City, Zhengzhou, Henan 450000, P.R. China
- Published online on: September 3, 2020 https://doi.org/10.3892/etm.2020.9175
- Article Number: 46
Copyright: © Zhang et al. This is an open access article distributed under the terms of Creative Commons Attribution License.