B 138.427 Immune-deficiency-s~ndrome acguired. -AIDS. Acqu~red Immune DeI~c~ency Syndrome. Symposium, ~ien 1985. F~sg. v. F(ritz) Gschnait u. K(laus) '.701ff. (wit 14 z.T. farb. Abo.) ..:. \'/ien, New 80 York: Springer (1985). 127 S.