TY  - RPRT
TI  - Tests for qualitative treatment-by-centre interaction using a 'pushback' procedure.
AU  - J L Ciminera
AU  - J F Heyse
AU  - H H Nguyen
AU  - J W Tukey
PY  - 1993
DO  - 10.1002/sim.4780121104
UR  - https://pubmed.ncbi.nlm.nih.gov/8341864/
ID  - 8341864
ER  -