INTERNATIONAL 805,514 International Congress for Infectious Diseases : Cairo, Egypt April 20-24, 1985 : abstract book / [National Org. Comm. Ahmed Amin El-Gamal, chairman ; Cong. Progr. Comm. A. Mahmoud, chairman] ; in collab. with the World Health Organization and the International Federation for Infectious and Parasitis Diseases. - Cairo : [s.n.], 1985. -152 s. ; 30 cm Opis wg okl. - Indeks