TY  - DATA
AU  - Per K. Andersen, Ornulf Borgan, Richard D. Gill, Niels Keiding
TI  - Statistical Models Based on Counting Processes
SN  - 9781461243489
PY  - 1993///
PB  - Springer New York
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/978-1-4612-4348-9
ER  -