@misc{indiciaefa78b77bc0a9, title = {Design and analysis methods for longitudinal research.}, author = {N R Cook and J H Ware}, year = {1983}, doi = {10.1146/annurev.pu.04.050183.000245}, url = {https://pubmed.ncbi.nlm.nih.gov/6860434/}, note = {Source identifier: 6860434} }