SPIER R.E. 551,079 VACCINES Vaccines for sexually transmitted diseases : Proceedings of the conference "Vaccines for Sexually transmitted Diseases" Oxford, UK, 5-7 April 1989 / ed. by A. Meheus, R.E. Spier. - London [etc.] : But-terworths, [1989]. - X, 315 s. ; 24 cm ISBN 0-408-04755-0