TY  - GEN
AU  - Laird,N M
AU  - Skinner,J
AU  - Kenward,M
TI  - An analysis of two-period crossover designs with carry-over effects
SN  - 0277-6715
PY  - 1993///0205
KW  - Longitudinal Studies
KW  - Models, Statistical
N1  - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S
UR  - https://doi.org/10.1002/sim.4780111415
ER  -