^pDepartment,NationalKey;
Laboratory;
of;
Biotherapy,;
West;
China;
Hospital,Sichuan;
University,;
Chengdu,;
Sichuan;
610041,;
China;
^pDepartment,;
Guangdong;
Medical;
College,;
Dongguan,Guangdong;
523808,;
China;
烟碱型乙酰胆碱受体; 基因多态性; 吸烟行为; 吸烟者; 男性; 中国; 亚基; 测试评估;