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Q39544520-8B57B30D-3E36-4C41-855D-78D0A18BF009
Q39544520-8B57B30D-3E36-4C41-855D-78D0A18BF009
BestRank
Statement
http://www.wikidata.org/entity/statement/Q39544520-8B57B30D-3E36-4C41-855D-78D0A18BF009
Assessment of environmental tobacco smoke exposure in children with asthmatic symptoms by questionnaire and cotinine concentrations in plasma, saliva, and urine.
P921
Q39544520-8B57B30D-3E36-4C41-855D-78D0A18BF009
BestRank
Statement
http://www.wikidata.org/entity/statement/Q39544520-8B57B30D-3E36-4C41-855D-78D0A18BF009
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
82630af7e1151e88e8ae34ab9d05aea66cb2f3b3
P921
questionnaire