By Loehlin John C.   Jönsson Erik G.   Gustavsson J. Petter   Schalling Martin   Stallings Michael C.   in Twin Research

ISSN:1369-0523|6|3|201-208

Australian Academic Press‎(2003)‎

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By Loehlin John C.   Jönsson Erik G.   Gustavsson J. Petter   Schalling Martin   Medland Sarah E.   Montgomery Grant W.   Martin Nicholas G.   in Twin Research

ISSN:1369-0523|7|5|456-461

Australian Academic Press‎(2004)‎

Access to resources Favorite 7.008258