Seroepizootology of Q fever in Bulgaria during the last five years S. P. MartinovS. PandarovG. V. Popov OriginalPaper Pages: 425 - 427
Antibiotic susceptibility of Rickettsia and treatment of rickettsioses D. Raoult OriginalPaper Pages: 432 - 435
Diagnosis of rickettsial infections in Swedish patients: Detection of specific IgM S. L. Vene OriginalPaper Pages: 436 - 437
New trends in Mediterranean spotted fever F. Segura-PortaB. Font-CreusF. Bella-Cueto OriginalPaper Pages: 438 - 443
Study of C. burnetii human and animal seroprevalence in a rural population in Madrid community A. TellezA. MartinP. Leon OriginalPaper Pages: 444 - 446
Insulin dependent diabetes mellitus epidemiology: HLA genotype study in 12 north eastern Italian families with two siblings affected by type I diabetes L. PinelliF. DreiC. Maffeis OriginalPaper Pages: 456 - 461
Prevalence of hepatitis B infection among hospital personnel in Addis Ababa (Ethiopia) H. KefenieB. DestaP. Pasquini OriginalPaper Pages: 462 - 467
Serosurvey of Leptospira agglutinins among railway employees in the national railway compartments of Bologna and Venice E. BanfiL. CastagnariM. Cinco OriginalPaper Pages: 468 - 473
Prevalence of HBeAg, anti-HBe serological markers and HBV-DNA in asymptomatic carriers in Ethiopia M. RapicettaK. HailùG. B. Rossi OriginalPaper Pages: 481 - 485
The cell-surface antigens of Bacteroides thetaiotaomicron F. Meisel-MikolajczykA. RokoszW. Kaca OriginalPaper Pages: 486 - 496
Risk factors of female cancers in Ragusa population (Sicily). 2. Breast cancer R. CusimanoG. DardanoniL. Gafa OriginalPaper Pages: 497 - 506
The problem and control of gastrointestinal helminthiases in Zimbabwe S. K. Chandiwana OriginalPaper Pages: 507 - 515
Mediterranean spotted fever in Lombardy: An epidemiological, clinical and laboratory study of 76 cases in the years 1977–1986 M. TinelliA. MaccabruniA. Zambelli OriginalPaper Pages: 516 - 520
Clinical significance of intraoperative cultures of aneurysm walls and contents in elective abdominal aortic aneurysmectomy C. BrandimarteC. SantiniP. Fiorani OriginalPaper Pages: 521 - 525
Prevalence of asymptomatic carriers of Chlamydia trachomatis among pregnant and non-pregnant women in south-western Greece Th. ArkoulisG. DecavalasV. Tzigounis Brief Reports Pages: 526 - 528
Prevalence of non-specific vaginitis and correlation with isolation of Gardnerella vaginalis in Italian outpatients T. CeddiaF. CappaA. Cassone Brief Reports Pages: 529 - 531
HTLV-I, HIV-1 and HIV-2 seroprevalences in Guadeloupe, French West Indies G. AgiusV. VaillantM. Castets Letter to the Editor Pages: 532 - 533
Dual HIV-1/HIV-2 reactivity in Italian I.V. drug abusers re-evaluated by synthetic peptide spot-test P. FerroniA. TaggerCommittee for the Study of HIV Infections — Association of Italian Clinical Microbiologists Letter to the Editor Pages: 534 - 535
