(Q39643906)
Statements
1 reference
Smoking differences among African American, Hispanic, and White middle school students in an urban setting (English)
1 reference
Steven H Kelder
1 reference
Alexander Prokhorov
1 reference
Cristina S Barroso
1 reference
Nancy Murray
1 reference
Pamela Orpinas
1 reference
Laura McCormick
1 reference
1 April 2003
1 reference
1 reference
28
1 reference
3
1 reference
513-522
1 reference
Identifiers
1 reference