TY  - RPRT
TI  - The signed-rank (Wilcoxon) test.
AU  - E D West
PY  - 1969
DO  - 10.1016/s0140-6736(69)91616-x
UR  - https://pubmed.ncbi.nlm.nih.gov/4179592/
ID  - 4179592
ER  -