@misc{indiciae9a0ddc0d8268,
  title = {Augmentative and alternative communication interventions for persons with developmental disabilities: narrative review of comparative single-subject experimental studies.},
  author = {Ralf W Schlosser and Jeff Sigafoos},
  doi = {10.1016/j.ridd.2004.04.004},
  url = {https://pubmed.ncbi.nlm.nih.gov/16360073/},
  note = {Source identifier: 16360073}
}