Grard W. Akkerhuis

Mental health in Dutch children: (I) a cross‐cultural comparison

Frank C. Verhulst, Grard W. Akkerhuis, Monika Althaus · Acta Psychiatrica Scandinavica · 1985 · 230 citations

Public Health, Child Health, Psychiatry +12

Agreement Between Parents' and Teachers' Ratings of Behavioral/Emotional Problems of Children aged 4–12.

Frank C. Verhulst, Grard W. Akkerhuis · Journal of Child Psychology and Psychiatry · 1989 · 186 citations

Education, Psychology, Special Education +10

An imbalance in the production of IL‐1β and IL‐6 by monocytes of bipolar patients: restoration by lithium treatment

Esther M. Knijff, M Nadine Breunis, Ralph Kupka et al. · Bipolar Disorders · 2007 · 142 citations

Life Sciences, Immunology, Psychiatry +11

Epidemiological Comparisons of American and Dutch Children: I. Behavioral/Emotional Problems and Competencies Reported by Parents for Ages 4 to 16

Thomas M. Achenbach, Frank C. Verhulst, Geneviève Baron et al. · Journal of the American Academy of Child & Adolescent Psychiatry · 1987 · 123 citations

Public Health, Pediatrics, Psychology +11

Epidemiological Comparisons of American and Dutch Children: II. Behavioral/Emotional Problems Reported by Teachers for Ages 6 to 11

Thomas M. Achenbach, Frank C. Verhulst, Craig Edelbrock et al. · Journal of the American Academy of Child & Adolescent Psychiatry · 1987 · 75 citations

Public Health, Child Health, Pediatrics +12