by Maljaars, J. P. W., Noens, I. L. J., Scholte, E. M., Verpoorten, R. A. W., van Berckelaer-Onnes, I. A.
Published in Journal of intellectual disability research (01.01.2011)

by Van Duijn, G., Dijkxhoorn, Y., Scholte, E. M., Van Berckelaer-Onnes, I. A.
Published in Journal of intellectual disability research (01.11.2010)

by van Berckelaer-Onnes, I. A.
Published in Autism : the international journal of research and practice (01.12.2003)

by Scholte, E. M., van Berckelaer-Onnes, I. A., van der Ploeg, J. D.
Published in European journal of special needs education (01.02.2007)

by Scholte, E.M., Van Berckelaer-Onnes, I.A., Van Der Ploeg, J.D.
Published in International journal of methods in psychiatric research (01.02.2002)

by Van Berckelaer-Onnes, I. A., Van Loon, J., Peelen, A.
Published in Autism : the international journal of research and practice (01.09.2002)

by Werkman, M. F., Landsman, J. A., Fokkens, A. S., Dijkxhoorn, Y. M., van Berckelaer-Onnes, I. A., Begeer, S., Reijneveld, S. A.
Published in Review journal of autism and developmental disorders (01.09.2023)

by Scholte, E. M., van der Ploeg, J. D., van Berckelaer-Onnes, I. A.
Published in Journal of child psychology and psychiatry (01.03.2001)

by Scholte, E. M., Van Berckelaer-Onnes, I. A., Van Der Ploeg, J. D.
Published in Journal of child psychology and psychiatry (01.03.2001)

by Werkman, M.F., Brouwer, S., Dijkxhoorn, Y.M., van Berckelaer-Onnes, I.A., Reijneveld, S.A., Landsman, J.A., Begeer, S.
Published in Research in autism spectrum disorders (01.10.2020)

by Willemsen-Swinkels, Sophie H. N, Buitelaar, Jan K, van Berckelaer-Onnes, Ina A, van Engeland, Herman
Published in Journal of autism and developmental disorders (01.04.1999)

by Rutgers, Anna H., Bakermans-Kranenburg, Marian J., van Ijzendoorn, Marinus H., van Berckelaer-Onnes, Ina A.
Published in Journal of child psychology and psychiatry (01.09.2004)

by Geurts, Hilde M., Verté, Sylvie, Oosterlaan, Jaap, Roeyers, Herbert, Hartman, Catharina A., Mulder, Erik J., van Berckelaer-Onnes, Ina A., Sergeant, Joseph A.
Published in Journal of child psychology and psychiatry (01.11.2004)

by VAN BERCKELAER-ONNES, I. A
Published in Autism : the international journal of research and practice (2003)

by van Berckelaer-Onnes, I A
Published in Nederlands tijdschrift voor geneeskunde (22.05.2004)

by Soenen, S M A, Dijkxhoorn, Y M, van Berckelaer-Onnes, I A
Published in Journal of intellectual disability research (01.06.2004)

by WILLEMSEN-SWINKEIS, S. H. N, BUITELAAR, J. K, VAN BERCKELAER-ONNES, I. A, VAN ENGELAND, H
Published in Journal of autism and developmental disorders (1999)

by Willemsen-Swinkels, S H N, Buitelaar, J K, van Berckelaer-Onnes, I A, van Engeland, H
Published in Journal of autism and developmental disorders (01.04.1999)

by Noens, Ilse L.J., Berckelaer-Onnes, Ina A. van
Published in Journal of communication disorders (01.03.2005)

by Dijkxhoorn, Yvette M, van Berckelaer-Onnes, I. A, van der Ploeg, D
Published in Early Childhood Intervention (1996)