TY  - RPRT
TI  - Statistics at square one. V-Populations and samples.
AU  - T D Swinscow
PY  - 1976
DO  - 10.1136/bmj.1.6024.1513
UR  - https://pubmed.ncbi.nlm.nih.gov/1276743/
ID  - 1276743
ER  -