1
van der Valk, J.C., Verhulst, F.C., Neale, M.C., Boomsma, D.I.
Veröffentlicht in: van der Valk , J C , Verhulst , F C , Neale , M C & Boomsma , D I 1998 , ' Longitudinal genetic analysis of problem behaviours in biologically related and unrelated adoptees ' , Behavior Genetics , vol. 28 , no. 5 , pp. 365-380 . https://doi.org/10.1023/A:1021621719059;
1998
Veröffentlicht in: van der Valk , J C , Verhulst , F C , Neale , M C & Boomsma , D I 1998 , ' Longitudinal genetic analysis of problem behaviours in biologically related and unrelated adoptees ' , Behavior Genetics , vol. 28 , no. 5 , pp. 365-380 . https://doi.org/10.1023/A:1021621719059;
1998
2
van der Valk, J.C., Verhulst, F.C., Stroet, T.M., Boomsma, D.I.
Veröffentlicht in: van der Valk , J C , Verhulst , F C , Stroet , T M & Boomsma , D I 1998 , ' Quantitative genetic analysis of internalising and externalising problems in a large sample of 3-year-old twins ' , Twin Research , vol. 1 , no. 1 , pp. 25-33 . https://doi.org/10.1375/twin.1.1.25;
1998
Veröffentlicht in: van der Valk , J C , Verhulst , F C , Stroet , T M & Boomsma , D I 1998 , ' Quantitative genetic analysis of internalising and externalising problems in a large sample of 3-year-old twins ' , Twin Research , vol. 1 , no. 1 , pp. 25-33 . https://doi.org/10.1375/twin.1.1.25;
1998
3
van der Valk, J.C., van den Oord, E.J.C.G., Verhulst, F.C., Boomsma, D.I.
Veröffentlicht in: van der Valk , J C , van den Oord , E J C G , Verhulst , F C & Boomsma , D I 2003 , ' Using shared and unique parental views to study the etiology of 7-year-old twins' internalizing and externalizing problems. ' , Behavior Genetics , vol. 33 , no. 4 , pp. 409-420 . https://doi.org/10.1023/A:1025369525924;
2003
Veröffentlicht in: van der Valk , J C , van den Oord , E J C G , Verhulst , F C & Boomsma , D I 2003 , ' Using shared and unique parental views to study the etiology of 7-year-old twins' internalizing and externalizing problems. ' , Behavior Genetics , vol. 33 , no. 4 , pp. 409-420 . https://doi.org/10.1023/A:1025369525924;
2003
4
van der Valk, J.C., van den Oord, E.J.C.G., Verhulst, F.C., Boomsma, D.I.
Veröffentlicht in: van der Valk , J C , van den Oord , E J C G , Verhulst , F C & Boomsma , D I 2001 , ' Using parental ratings to study the etiology of 3-year-old twins' problem behaviors: different views or rater bias? ' , Journal of Child Psychology and Psychiatry , vol. 42 , no. 7 , pp. 921-931 . https://doi.org/10.1111/1469-7610.00788;
2001
Veröffentlicht in: van der Valk , J C , van den Oord , E J C G , Verhulst , F C & Boomsma , D I 2001 , ' Using parental ratings to study the etiology of 3-year-old twins' problem behaviors: different views or rater bias? ' , Journal of Child Psychology and Psychiatry , vol. 42 , no. 7 , pp. 921-931 . https://doi.org/10.1111/1469-7610.00788;
2001
5
Rietveld, M.J.H., van der Valk, J.C., Bongers, I.L., Stroet, T.M., Slagboom, P.E., Boomsma, D.I.
Veröffentlicht in: Rietveld , M J H , van der Valk , J C , Bongers , I L , Stroet , T M , Slagboom , P E & Boomsma , D I 2000 , ' Zygosity diagnosis in young twins by parental report ' , Twin Research , vol. 3 , no. 3 , pp. 134-141 . https://doi.org/10.1375/twin.3.3.134;
2000
Veröffentlicht in: Rietveld , M J H , van der Valk , J C , Bongers , I L , Stroet , T M , Slagboom , P E & Boomsma , D I 2000 , ' Zygosity diagnosis in young twins by parental report ' , Twin Research , vol. 3 , no. 3 , pp. 134-141 . https://doi.org/10.1375/twin.3.3.134;
2000