CJCP     2015 17 (10):  1045-1050    ISSN: 1008-8830  CN: 43-1301/R Analgesic effect of fentanyl in neonates during mechanical ventilation CHEN Shu-Shu, LIU Ling, HU Pin, SHI Bi-Zhen, FU Yi-Kang, LUO Rui, XIE Cai Department of Neonatology, Guiyang Maternity and Child Care Hospital, Guiyang 550003, China Received: 2015-05-04  Revised: 2015-08-11  Online: null Supporting info null