**                            Zhang et al[@b00-ott-0-0000]           0000   HB            People's Republic of China   Asians       Lung neoplasms   000         00       000      00       000         000      000      00       0.00          0       PCR-RFLP   Hsia et al[@b00-ott-0-0000]            0000   HB            People's Republic of China   Asians       Lung neoplasms   000         00       000      00