TY  - RPRT
TI  - The signed-rank (Wilcoxon) test.
AU  - M el-Lozy
PY  - 1969
DO  - 10.1016/s0140-6736(69)91849-2
UR  - https://pubmed.ncbi.nlm.nih.gov/4181280/
ID  - 4181280
ER  -