TY  - RPRT
TI  - A modified test for small-study effects in meta-analyses of controlled trials with binary endpoints.
AU  - Roger M Harbord
AU  - Matthias Egger
AU  - Jonathan A C Sterne
PY  - 2006
DO  - 10.1002/sim.2380
UR  - https://pubmed.ncbi.nlm.nih.gov/16345038/
ID  - 16345038
ER  -