[More than a fashion fad].
Nielsen
L V
LV
D000328:Adult; D002648:Child; D002673:Child, Hospitalized; D002675:Child, Preschool; D003142:Communication; D004645:Empathy; D005260:Female; D006801:Humans; D007223:Infant; D009035:Mothers / Q000523:psychology*; D011368:Professional-Family Relations