CJCP     2015 17 (8):  847-851    ISSN: 1008-8830  CN: 43-1301/R Comparison of clinical efficacy of heated humidified high flow nasal cannula versus nasal continuous positive airway pressure in treatment of respiratory distress syndrome in very low birth weight infants CHEN Jia, GAO Wei-Wei, XU Fang, DU Lan-Lan, ZHANG Tao, LING Xing, LI Wei-Tao Department of Neonatology, Guangdong Provincial Women and Children's Hospital, Guangzhou 511400, China Received: 2014-12-29  Revised: 2015-02-26  Online: null Supporting info