TY  - RPRT
TI  - A nonparametric test for comparing two samples where all observations are either left- or right-censored.
AU  - P K Andersen
AU  - B B Rønn
PY  - 1995
UR  - https://pubmed.ncbi.nlm.nih.gov/7766787/
ID  - 7766787
ER  -