@misc{indiciaeb9c7b827214e, title = {Inattention, hyperactivity and impulsiveness: their impact on academic achievement and progress.}, author = {C Merrell and P B Tymms}, year = {2001}, doi = {10.1348/000709901158389}, url = {https://pubmed.ncbi.nlm.nih.gov/11307708/}, note = {Source identifier: 11307708} }