TY  - RPRT
TI  - MULCOX2: a general computer program for the Cox regression analysis of multivariate failure time data.
AU  - D Y Lin
PY  - 1993
DO  - 10.1016/0169-2607(93)90013-b
UR  - https://pubmed.ncbi.nlm.nih.gov/8261775/
ID  - 8261775
ER  -