@misc{indiciae7a54e92c2697, title = {A functional decline model for prevalent cohort data.}, author = {X Liu and W Y Tsai and Y Stern}, year = {1996}, doi = {10.1002/(sici)1097-0258(19960530)15:10<1023::aid-sim212>3.0.co;2-7}, url = {https://pubmed.ncbi.nlm.nih.gov/8783439/}, note = {Source identifier: 8783439} }