TY  - RPRT
TI  - Using age-specific rates in a Markov model.
AU  - D J Bruinvels
AU  - J Kievit
AU  - R J Eijkemans
DO  - 10.1177/0272989x9301300214
UR  - https://pubmed.ncbi.nlm.nih.gov/8483404/
ID  - 8483404
ER  -