7Kadna,Ramacciotfi,Adriana, Valobra. The professionaliza- tion of nursing in Argentina: political and institutional disputes during Peronism [ J ]. Asclepio; archivo iberoamericano de hlstorla de ]a medlclna y antropologia mblii:a,2010,62(2) :353.
8Smorgick Y,Floman Y,Millgram MA,et al.Mid-to long-term outcome of disc excision in adolescent disc herniation[J].Spine J,2006,6(4):380.
9Durham SR,Sun PP,Sutton LN.Surgically treated lumbar disc disease in the pediatric population:an outcome study[J].Neuro surg,2000,92(1):1.
10F a k o u r i B,N n a d i C,B o s z c z y k B,e t a l.W h e n i s t h e appropriate time for surgical intervention of the herniated lumbar disc in the adolescent[J].J Clin Neurosci,2009,16(9):1153.
