@misc{indiciae1da50e90619e, title = {Reliability and validity in practice: assessment tools.}, author = {Twycross Alison and Linda Shields}, year = {2005}, doi = {10.7748/paed.17.9.43.s29}, url = {https://pubmed.ncbi.nlm.nih.gov/16315818/}, note = {Source identifier: 16315818} }