TY  - RPRT
TI  - Questions & answers: statistical tests & consent.
AU  - W H Spivey
PY  - 1991
DO  - 10.1016/s0196-0644(05)81091-1
UR  - https://pubmed.ncbi.nlm.nih.gov/1746749/
ID  - 1746749
ER  -