List of Contributors. Preface (E. De Clercq). Antisense Oligonucleotides as Antiviral Agents (J. Temsamani, S. Agrawal). Design and Synthesis of S-Adenosylhomocysteine Hydrolase Inhibitors as Broad-Spectrum Antiviral Agents (C. Yuan et al.). Carbocyclic Nucleosides (V.E. Marquez). Comments on Nucleotide Delivery Forms (C.Périgaud et al.). Discovery and Design of HIV Protease Inhibitors as Drugs for Treatment of AIDS (A.G. Tomasselli et al.). Index.