[Infectious diseases in 1998].
D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D019380:Anti-HIV Agents / Q000008:administration & dosage; D000998:Antiviral Agents / Q000008:administration & dosage / Q000627:therapeutic use; D001428:Bacterial Vaccines / Q000008:administration & dosage; D001782:Blood Donors; D002986:Clinical Trials as Topic; D004359:Drug Therapy, Combination; D015658:HIV Infections / Q000628:therapy; D017320:HIV Protease Inhibitors / Q000008:administration & dosage; D006526:Hepatitis C / Q000453:epidemiology / Q000628:therapy; D006801:Humans; D019469:Indinavir / Q000008:administration & dosage; D007372:Interferons / Q000008:administration & dosage / Q000627:therapeutic use; D019259:Lamivudine / Q000008:administration & dosage; D008875:Middle Aged; D015337:Multicenter Studies as Topic; D011018:Pneumonia, Pneumococcal / Q000401:mortality / Q000517:prevention & control; D016032:Randomized Controlled Trials as Topic; D012254:Ribavirin / Q000008:administration & dosage / Q000627:therapeutic use; D013296:Streptococcus pneumoniae / Q000276:immunology; D065227:Transfusion Reaction; D015215:Zidovudine / Q000008:administration & dosage