Occurrence of plasmids in “Campylobacter upsaliensis” (catalase negative or weak group) from geographically diverse patients with gastroenteritis or bacteraemia R. J. OwenJ. Hernandez OriginalPaper Pages: 111 - 117
Epidemiological aspects of prenatal exposure to high doses of vitamin a in Spain M. L. Martínez-FríasJ. Salvador OriginalPaper Pages: 118 - 123
Projections of the HIV/AIDS epidemic for homosexual/bisexual men in France, the Federal Republic of Germany and the United Kingdom M. Artzrouni OriginalPaper Pages: 124 - 135
Pregnancy and perinatal factors associated with persistently low apgar scores: An analysis of the birth records of infants born in South Australia O. JonasA. ChanD. Roder OriginalPaper Pages: 136 - 141
Lung cancer in Israel, 1962–1982 II. Ethnic differences among Jews G. RennertH. S. RennertL. Epstein OriginalPaper Pages: 142 - 149
Leptospiral antibodies in patients from a Barbadian general practice D. A. GaleC. O. R. EverardJ. D. Everard OriginalPaper Pages: 150 - 155
An outbreak of hepatitis a in young adults in central Italy T. StroffoliniW. BiaginiR. Frongillo OriginalPaper Pages: 156 - 159
Blood pressure and hypertension in an elderly population A. StrulovL. EpsteinA. Tamir OriginalPaper Pages: 160 - 165
Prevalence of Streptococcus mutans and dental decay in schoolchildren living in Genoa (Italy) C. De LeoR. C. CoppolaA. M. Molina OriginalPaper Pages: 166 - 174
The effect of admission to long term care program on utilization of health services by the elderly in British Columbia A. Y. EllencweigA. J. StarkA. Tourigny OriginalPaper Pages: 175 - 183
Epidemiological, clinical and microbiological features of Yersinia enterocolitica infections in a community during a four-year period M. A. Gonzalez HeviaJ. A. Alvarez RiesgoM. C. Mendoza OriginalPaper Pages: 184 - 190
The Po River Delta epidemiological study of obstructive lung disease: sampling methods, environmental and population characteristics L. CarrozziG. GiulianoM. D. Lebowitz OriginalPaper Pages: 191 - 200
Antibodies to HTLV-1–2, HIV-1 and HIV-2 in syphilitic patients N. MancaS. GraifenberghiD. Colombrita OriginalPaper Pages: 201 - 206
Seroepidemiology of measles in Catalonia (Spain) 1985–1986 L. SallerasJ. VidalL. Serra OriginalPaper Pages: 207 - 211
Salmonella serovars identified at the centre for enterobacteriaceae of palermo over the 5-year period 1983-87 A. NastasiM. F. MassentiL. Cannova OriginalPaper Pages: 212 - 218
Epidemiological correlates between consumption of Indian chewing tobacco and oral cancer M. L. GoudS. C. MohapatraM. N. Knanna Brief Reports Pages: 219 - 222
Prevalence of toxoplasma gondii antibodies in gravidas and recently aborted women and study of risk factors G. DecavalasM. PapapetropoulouX. G. Kondakis Brief Reports Pages: 223 - 226
Observation on distribution of Shigella species in lagos: a report for the period 1985–1988 T. OgunsanyaK. UzomaT. Odugbemi Letter to the Editor Pages: 227 - 228
Linking environmental and human strains of Listeria monocytogenes with isoenzyme and ribosomal RNA typing R. L. VogtC. DonnellyB. Swaminathan Letter to the Editor Pages: 229 - 230