@misc{indiciaef7c168ee3598, title = {No hyperactive-impulsive subtype in teacher-rated attention-deficit/hyperactivity problems.}, author = {Pieter F A de Nijs and Robert F Ferdinand and Frank C Verhulst}, year = {2006}, doi = {10.1007/s00787-006-0572-1}, url = {https://pubmed.ncbi.nlm.nih.gov/16972118/}, note = {Source identifier: 16972118} }