TY  - GEN
AU  - Nilsson,Ralph
TI  - [Defending confidence intervals]
SN  - 0023-7205
PY  - 2004///0616
KW  - Confidence Intervals
KW  - Humans
KW  - Neoplasms
KW  - epidemiology
KW  - Research
N1  - Publication Type: Letter
ER  -