TY  - RPRT
TI  - Tutorials in clinical research, part VI: descriptive statistics.
AU  - J Gail Neely
AU  - Michael G Stewart
AU  - James M Hartman
AU  - James W Forsen
AU  - Mark S Wallace
PY  - 2002
DO  - 10.1097/00005537-200207000-00020
UR  - https://pubmed.ncbi.nlm.nih.gov/12169908/
ID  - 12169908
ER  -