Effect of caffeine citrate and aminophylline on clinical efficacy and neurological development in preterm infants with primary apnea
WANG Ling-ling, WEN Xiao-hong, HUANG Jin-hua, WANG Shui-yun, YU mei
Chinese Journal of Child Health Care . 2017, (11): 1176 -1178 .  DOI: 10.11852/zgetbjzz2017-25-11-27