d STB-3 sbe3. Biomedical analysis with Stata: radioimmunoassay calc. d STB insert by Paul J. Geiger, USC School of Medicine. d Support: pgeiger@@uscvm d Note: See sbe3 for instructions on use. f sbe3/ria.dct f sbe3/ria.do f sbe3/ria.dta f sbe3/sbe3.gph f sbe3/smplria.do