7Kabra SK, Lodha R, Broor S, et al. Etiology of acute lower respiratory tract infection. Indian J Pediatr,2003,70:33 - 35. 被引量:1
8Principi N, Esposito S, Blasi F, et al. Role of mycoplasmapneumoniae and chlamydia pneumoniae in children with community acquired lower respiratory tract infections. Clin Infect Dis,2001,32:1281 -1283. 被引量:1