d STB-45 sbe24_1. Correction to funnel plot. d STB insert by d Michael J. Bradburn, Institute of Health Sciences, Oxford; d Jonathan J. Deeks, Institute of Health Sciences, Oxford; d Douglas G. Altman, Institute of Health Sciences, Oxford. d Support: m.bradburn@@icrf.icnet.uk, j.deeks@@icrf.icnet.uk, d and d.altman@@icrf.icnet.uk d After installation, see help ^funnel^. f sbe24_1/funnel.ado f sbe24_1/funnel.hlp f sbe24_1/metan.ado f sbe24_1/metan.hlp f sbe24_1/labbe.ado f sbe24_1/labbe.hlp