@misc{indiciae7cfecf04e347, title = {The trajectory of client progress. A longitudinal pilot study.}, author = {D C Bell and J S Atkinson and M L Williams and R Nelson and R T Spence}, doi = {10.1016/s0740-5472(96)00046-3}, url = {https://pubmed.ncbi.nlm.nih.gov/9017563/}, note = {Source identifier: 9017563} }