2Haavik J,Le Bourdelles B,Marti nez A,et al.Recombinant Human Tyrosine Hydroxylase Isozymes.Reconstitution with Iron and Inhibitory Effect 0f Other Metal Ions[J].Eur.Biochem,1991,199:371-378.
4Yuji Nirasawa.Hirsehsprung's disease Cateecholamin-econtentalpha-adrenoceptors,and the effect of electricaI stimulation in aganglionie colon[J].J pediatr Surg,1989,21:134.
5Hauani M.Nerve mediated responses to drugs and electrieaI stimulaticn in agangtionic muscle segments in Hirschsprung's disease[J].J Pediatr Surg,1986.21848.
6Touloukian R J.Adrenergic byperactivity of the agangtionl colon[J].J Pediatr Surg,1973(9)191.
7Marshall D G,Meier-Ruge W A,Chakravarti A,et al.Chronic constipation due to Hirschsprung's disease and desmosis coli in a family[J].Pediatr Surg Int,2002,18(2-3):110-114.
