TY  - RPRT
TI  - Testing for differences in survival with delayed ascertainment.
AU  - J P Fine
AU  - A A Tsiatis
PY  - 2000
DO  - 10.1111/j.0006-341x.2000.00145.x
UR  - https://pubmed.ncbi.nlm.nih.gov/10783789/
ID  - 10783789
ER  -