作者单位:
Univ Toronto, Fac Dent, Dent Publ Hlth, Toronto, ON, Canada
[1]
Pontificia Univ Catolica Chile, Sch Med, Dept Internal Med, Santiago, Chile
[2]
McMaster Univ, Dept Clin Epidemiol & Biostat, Hamilton, ON, Canada
[3]
SUNY Buffalo, Sch Dent Med, Buffalo, NY 14260 USA
[4]
Univ Chile, Fac Dent, Evidence Based Dent Unit, Santiago, Chile
[5]
发布时间
2017-04-06