B Caffari

The logical structure of the VIDEOFAR drug data base.

B Caffari, R Raschetti, 1991, Annali dell'Istituto superiore di sanita.

Epidemiological use of drug prescriptions as markers of disease frequency: an Italian experience.

B Caffari, R Raschetti, S. Salmaso, 1991, Journal of clinical epidemiology.