TY  - GEN
AU  - Demets,D L
TI  - Methods for combining randomized clinical trials: strengths and limitations
SN  - 0277-6715
PY  - 1987///0831
KW  - Clinical Trials as Topic
KW  - methods
KW  - Data Collection
KW  - Humans
KW  - Random Allocation
KW  - Statistics as Topic
KW  - standards
N1  - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S
UR  - https://doi.org/10.1002/sim.4780060325
ER  -