TY  - RPRT
TI  - Conditional regression models for transient state survival analysis.
AU  - R D Abbott
AU  - R J Carroll
PY  - 1986
DO  - 10.1093/oxfordjournals.aje.a114293
UR  - https://pubmed.ncbi.nlm.nih.gov/3953550/
ID  - 3953550
ER  -