TY  - BOOK
AU  - MacLehose, R R
AU  - Reeves, B C
AU  - Harvey, I M
ED  - HTA
ED  - Health Technology Assessment
TI  - A systematic review of comparisons of effect sizes derived from randomised and non-randomised studies
PY  - 2000///
PB  - HTA
KW  - Evaluation studies
KW  - Research design
KW  - Systematic reviews
KW  - Outcome assessment
KW  - Evidence based practice
KW  - Clinical trials
N1  - Health Technology Assessment vol.  4, no.  34, 2000.  ISSN 1366-5278
ER  -