Molecular pathogenesis of type 2 poliovirus in mice T. CoudercB. GuingueneR. Crainic OriginalPaper Pages: 270 - 274
The use of immunosome technology for vaccines against rabies and other viral diseases P SureauP. Perrin OriginalPaper Pages: 275 - 278
Immunization against bovine rotaviral infection G. CastrucciF. FrigeriR. Gatti OriginalPaper Pages: 279 - 284
A new influenza surveillance system in France: The Ile-De-France “GROG”. I. Principles and methodology C. HannounW. DabJ.M. Cohen OriginalPaper Pages: 285 - 293
Onchocerciasis in Ecuador, 1980–1986: Epidemiological evaluation of the disease in the Esmeraldas Province R. H. GuderianB. J. BeckC. D. Mackenzie OriginalPaper Pages: 294 - 302
Biotyping of bacterial isolates using the yeast killer system G. MoraceS. ManzaraC. Chezzi OriginalPaper Pages: 303 - 310
Smoking habits and attitudes of medical, students towards smoking and antismoking campaigns in fourteen european countries J. F. TessierP. FreourL. Kombou OriginalPaper Pages: 311 - 311
Pregnancy and birth risk factors for intellectual disability in South Australia O. JonasD. RoderA. Chan OriginalPaper Pages: 322 - 327
High density lipoprotein cholesterol distribution and predictive power in some Italian populations studies A. SpagnoloA. Menottithe members of 6 Research Groups OriginalPaper Pages: 328 - 335
Possible correlation between exposure to aids risk factors, clinical presentation in aids, and subsequent prognosis A. MessiahW. RozenbaumJ.B. Brunet OriginalPaper Pages: 336 - 342
Immunological status to Epstein-Barr virus and cytomegalovirus in patients with genital condylomata M. ZerbiniM. MusianiM. La Placa OriginalPaper Pages: 343 - 347
Coxsackievirus B3 myocarditis in C3H/HeJ mice: Description of an inbred model and the effect of exercise on virulence R. J. KielF. E. SmithM. P. REYES OriginalPaper Pages: 348 - 350
Observations on phage-typing of Clostridium difficile: Preliminary evaluation of a phage panel R. Dei OriginalPaper Pages: 351 - 354
Traveller's diarrhea among Austrian tourists to warm climate countries: II. Clinical features H. Kollaritsch OriginalPaper Pages: 355 - 362
Risk factors of female cancers in ragusa population (sicily) - I. Endometrium and cervix uteri cancers R. CusimanoG. DardanoniL. Gafà OriginalPaper Pages: 363 - 371
Aetiology of Balkan nephropathy: A reapprisal after 30 years Z. Radovanovic OriginalPaper Pages: 372 - 377
Blood lead levels in children of S.W. Sardinia P. CardiaM. PauD. Casula OriginalPaper Pages: 378 - 381
Risk factors in congenital heart disease C. StollY. AlembikB. De Geeter OriginalPaper Pages: 382 - 391
Tobacco smoking, coffee, cocoa and tea consumption in relation to mortality from urinary bladder cancer in Italy F. PannelliF. La RosaV. Mastrandrea OriginalPaper Pages: 392 - 397
Epidemiology of acute diarrhea in children living in Sicily L. LupoV. De GrandiG. Giammanco Brief Reports Pages: 400 - 402
Gender, relationship length and the risk of heterosexual HIV transmission A. SaraccoA. LazzarinM. Moroni Letter to the Editor Pages: 403 - 404
Low prevalence in apulia (Southern Italy) of HTLV I infection in drug addicts during 1986-88 M. QuartoE. SparapanoS. Barbuti Letter to the Editor Pages: 405 - 406