@misc{indiciae566ba5b06c37, title = {Analysis of longitudinal data: random coefficient regression modelling.}, author = {C M Rutter and R M Elashoff}, year = {1994}, doi = {10.1002/sim.4780131204}, url = {https://pubmed.ncbi.nlm.nih.gov/7973203/}, note = {Source identifier: 7973203} }