L. Spieth

发表

Mark A Pereira, D. Ludwig, M. Pereira, 2000, Archives of pediatrics & adolescent medicine.

A. Bradlyn, L. Spieth, C. Harris, 1995, Social science & medicine.

M. Hovell, M. Mitchell, C. Grus, 2001, Journal of pediatric psychology.

C. Harris, L. Spieth, C. Harris, 1996, Journal of pediatric psychology.