TY  - GEN
AU  - Ebbutt,A F
TI  - Three-period crossover designs for two treatments
SN  - 0006-341X
PY  - 1984///0727
KW  - Clinical Trials as Topic
KW  - methods
KW  - Humans
KW  - Random Allocation
KW  - Research Design
N1  - Publication Type: Journal Article
ER  -