Risk factors for HIV infection in drug addicts from the northeast of Italy.
Franceschi S, Tirelli U, Vaccher E, Serraino D, Crovatto M, De Paoli P, Diodato S, La Vecchia C, Decarli A, Monfardini S.
Franceschi S, et al. Among authors: de paoli p.
Int J Epidemiol. 1988 Mar;17(1):162-7. doi: 10.1093/ije/17.1.162.
Int J Epidemiol. 1988.
PMID: 3260223