d STB-55 sg139.  Logistic regression when binary outcome is measured ...
d Logistic regression when binary outcome is measured with uncertainty.
d STB insert by  Mario Cleves, Stata Corporation
d                Alberto Tosetto, S. Bortolo Hospital, Vicenza, Italy
d Support:   mcleves@@stata.com
d            tosetto@@hemato.ven.it
d After installation, see help ^logitem^

f sg139/logitem.ado 
f sg139/logitem.hlp 
f sg139/study.dta