Relevant links pointing to domain from domain.
url / atext / target url | |||||||
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http://www.harryrclarke.com/2012/07/01/secondary-tobacco-smoke-on-university-campuses/ us surgeon general showed that no level of exposure to cigarette smoke is safe ↳http://www.surgeongeneral.gov/library/reports/secondhandsmoke/factsheet7.html | 0.18 | 0.7 | 0.05 | yes | 0 | 0 |