TY  - RPRT
TI  - Variability in experimental surgical data: methods for its analysis and control.
AU  - G A Ksander
AU  - L M Vistnes
PY  - 1977
DO  - 10.1016/0022-4804(77)90190-1
UR  - https://pubmed.ncbi.nlm.nih.gov/875388/
ID  - 875388
ER  -