2Snijders D,Cattarozzi A,Panizzolo C. Investigation of children with chronic nonspecific cough : any clinical benefit of bronchoscopy and bronchoalveolar lavage [ J ]. Allergy and Asthma Proceedings, 2007,28:462 - 467. DOI : 10. 2500/aap. 2007.28. 3019.
3Guadagnino V, Trutta MP, Montesano F, et al. Effectiveness of a muhi-disciplinary standardized management model in the treatment of chronic hepatitis C in drug addicts engaged in detoxification pro- grammes [ J ]. Addiction,2007,102 ( 3 ) :423 - 431.
