@misc{indiciae899ec76bdca4, title = {Modifying maladaptive behaviour in a non-verbal child.}, author = {J Stark and J Meisel and T S Wright}, year = {1969}, doi = {10.3109/13682826909011472}, url = {https://pubmed.ncbi.nlm.nih.gov/5779464/}, note = {Source identifier: 5779464} }