4Huettemann E, Terborg C, Sakka SG, et al.Preserved CO2 reactivity and increase in middle cerebral arterial blood flow velocity during laparoscopic surgery in children [J].Anesh Analg, 2002, 94:255 -258.
5De Waal EE, De Vries JW, Kruitwagen CL. The effects of low- pressure carbon dioxide pneumoperitoneum on cerebral oxygenation and cerebral blood volume in children[J].Anesth Analg, 2002, 94:500 - 505.
6Pessenbacher K, Gutmann A, Eggenreich U, et al. Two porpofol formilation are equivalent in small children aged 1 and 3 year [J]. Acta Anaesthesiol Scand, 2002, 46 (7): 257-263.
