
Levels of cerebrospinal fluid β-endorphin in premature infants with primary apnea
LI Hei-Da, DENG Guo-Quan, HUANG Xin-Hua, HU Chun-Yu
Chinese Journal of Contemporary Pediatrics ›› 2001, Vol. 3 ›› Issue (3) : 299-300.
Levels of cerebrospinal fluid β-endorphin in premature infants with primary apnea