1. An interview study to estimate prevalence of asthma and chronic bronchitis

   • B. Lundbäck
   • N. Stjernberg
   • L. Rosenhall

   OriginalPaper Pages: 123 - 133

2. High blood pressure and the incidence of non-insulin dependent diabetes mellitus: Findings in A 11.5 year follow-up study in the Netherlands

   • R.P. Stolk
   • I.P. Van Splunder
   • D.E. Grobbee

   OriginalPaper Pages: 134 - 139

3. The relationship between coffee consumption and serum cholesterol under consideration of smoking history

   • G.B.M. Mensink
   • L. Kohlmeier
   • H. Hoffmeister

   OriginalPaper Pages: 140 - 150

4. Stroke care in the next decades: A projection derived from a community-based study in Umbria, Italy

   • F. La Rosa
   • M.G. Celani
   • S. Ricci

   OriginalPaper Pages: 151 - 154

5. Reference values for serum zinc and selenium of French healthy children

   • D. J-M. Malvy
   • J. Arnaud
   • O. Amédée-Manesme

   OriginalPaper Pages: 155 - 161

6. Counselling and testing for HIV infection in Rome 1985–1990: Analysis of client characteristics and seroprevalence

   • E. Girardi
   • V. Puro
   • G. Ippolito

   OriginalPaper Pages: 162 - 168

7. Demand patterns for HIV-tests in general practice: Information collected by sentinel networks in 5 European countries

   • V. van Casteren
   • P. Leurquin
   • R. Mak

   OriginalPaper Pages: 169 - 175

8. AIDS and tuberculosis

   • M.M. Morales Suárez-Valera
   • A. Llopis González
   • M.L. Ballester Calabuig

   OriginalPaper Pages: 176 - 182

9. Prognostic factors of early fatal outcome and long-term survival in patients with Pneumocystis carinii pneumonia and acquired immunodeficiency syndrome

   • A. Antinori
   • G. Maiuro
   • E. Tamburrini

   OriginalPaper Pages: 183 - 189

10. Prevalence of cryptosporidiosis in hiv-infected patients with diarrhoeal illness

    • O. Brandonisio
    • P. Maggi
    • G. Angarano

    OriginalPaper Pages: 190 - 194

11. Serotype patterns of gonococcal infection in contact pairs

    • H. Young
    • A. Moyes
    • D.H.H. Robertson

    OriginalPaper Pages: 195 - 198

12. Immune response to simultaneous administration of a combined measles, mumps and rubella vaccine with booster doses of diphtheria-tetanus and poliovirus vaccine

    • G. Giammanco
    • S. Li Volti
    • L. Mauro

    OriginalPaper Pages: 199 - 202

13. Hepatitis a virus identification in an outbreak by enzymatic amplification

    • M. Divizia
    • C. Gnesivo
    • A. Panà

    OriginalPaper Pages: 203 - 208

14. Transmission of antibodies to Chlamydia Psittaci and Coxiella Burnetii through eggs and “crop milk” in pigeons

    • E. Kocianova
    • J. Řeháček
    • V. Lisák

    OriginalPaper Pages: 209 - 212

15. A survey of Q-fever in Sweden

    • A. Macellaro
    • A. Akesson
    • L. Norlander

    OriginalPaper Pages: 213 - 216

16. Etiology of traveller's diarrhea in Spanish travellers to developing countries

    • J. Gascon
    • J. Vila
    • M.T. De Anta Jimenez

    OriginalPaper Pages: 217 - 223

17. Prevalence of yersinia antibodies in blood donors

    • L. Franzin
    • F. Curti

    OriginalPaper Pages: 224 - 228

18. The periodontal treatment needs of malagan adults

    • M. Alcala
    • E. Gomez
    • J. Fernandez-Crehuet

    OriginalPaper Pages: 229 - 232

19. Toxoplasma Gondii pneumonia in italian patients infected with HIV

    • M. Libanore
    • F. Ghinelli
    • F.M. Gritti

    Brief reports Pages: 233 - 234

20. HIV seroprevalence at the obstetrics hospital in Turin, Italy

    • A. Moiraghi Ruggenini
    • C. Zotti
    • P. Galletto

    Letter to the editor Pages: 235 - 236

21. Announcements

    Announcement Pages: 237 - 238

22. Keratinophilic fungi isolated from soil of Italian parks in the Province of Pavia

    • G. Garetta
    • A.M. Mangiarotti
    • E. Piontelli

    Errata Corrige Pages: 239 - 239

23. Obituary

    Announcement Pages: 240 - 240