机译:兄弟姐妹分开抚养:收养设计的创新延伸,以检查环境影响
Univ Calif Riverside, Riverside, CA 92521 USA;
Penn State Univ, University Pk, PA 16802 USA;
Univ Sussex, Brighton BN1 9RH, E Sussex, EnglandYale Univ, New Haven, CT 06520 USAUniv Pittsburgh, Pittsburgh, PA 15260 USAUniv Oregon, Eugene, OR 97403 USA;