Media research: The black box.
Schnabel
Jim
J
D000293:Adolescent; D000818:Animals; D001289:Attention Deficit Disorder with Hyperactivity / Q000209:etiology*; D002648:Child; D002675:Child, Preschool; D018849:Controlled Clinical Trials as Topic; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D023421:Models, Animal; D018570:Risk Assessment; D013690:Television / Q000706:statistics & numerical data*; D035501:Uncertainty