TY  - RPRT
TI  - Computing survival and relative risk: some basics.
AU  - J Poloniecki
AU  - M Malik
PY  - 1993
DO  - 10.1111/j.1540-8159.1993.tb01045.x
UR  - https://pubmed.ncbi.nlm.nih.gov/7690943/
ID  - 7690943
ER  -