Search results for: Xin Xu
American Journal of Preventive Medicine > 2018 > 55 > 2 > 240-243
American Journal of Preventive Medicine > 2015 > 48 > 3 > 318-325
American Journal of Preventive Medicine > 2015 > 48 > 3 > 326-333
American Journal of Preventive Medicine > 2014 > 47 > 2 Supplement 1 > S61-S68
American Journal of Preventive Medicine > 2013 > 44 > 5 > 472-476