@article{Podgor1986,
author = {Podgor, M.J. and Leske, M.C.},
title= {Estimating incidence from age-specific prevalence for irreversible diseases with differential mortality},
year = {1986},
doi = {10.1002/sim.4780050604},
journal = {Statistics in Medicine},
volume = {5},
number = {6},
pages = {573--578},
}