When school is out: analysis and recommendations.
Larner
M B
MB
Zippiroli
L
L
Behrman
R E
RE
D000293:Adolescent; D002648:Child; D002669:Child Welfare; D017408:Guidelines as Topic; D006801:Humans; D007899:Leisure Activities; D010290:Parents; D012574:Schools; D014481:United States