Aids in sicily: Prevalence of antibodies to human immunodeficiency virus (HIV) in low and high risk groups - Vitale, F.; Portera, M.; Crescenzo, L.; Lupo, G.; Alesi, D. Russo; Torrgrossa, M. V.; Roman, N.; Mauro, L.; Abbadessa, V.; Mancuso, G.; Castellano, S. (Springer, 1987)
http://dx.doi.org/10.1007/BF00149736
Keywords: WW-YZ