3Skarphedinsson JO, Delle M, Hoffman P, Thorén P. The effects of naloxone on cerebral blood flow and cerebral function during retative cerebral ischemia [J]. J Cereb Blood Flow Metab, 1989, 9(4): 515 - 522.
4Davidson S, Gil-Ad I, Rogovin H, Laron Z, Reisner SH. Cardiorespiratory depression and plasm β-endorphin levels in lowbirth-weight infants during the first day of life [J]. Am J Dis Child, 1987, 141(2): 145-148.
5Lou HC, Tweed WA, Davis JM. Preferential blood flow increase to the brain stem in mederate neonatal hypoxia: reversal by naloxone [J]. Eur J Pediatr, 1985, 144(3): 225 - 227.
