TY  - RPRT
TI  - Methods for assessing difference between groups in change when initial measurement is subject to intra-individual variation.
AU  - S Senn
PY  - 1994
DO  - 10.1002/sim.4780132110
UR  - https://pubmed.ncbi.nlm.nih.gov/7846427/
ID  - 7846427
ER  -