| human yersinia enterocolitica infection in the eastern cape. a report on 18 cases and a review of yersiniosis in the rsa. | yersinia enterocolitica infections with a wide spectrum of clinical presentations have been reported in south africa. an additional 18 cases were encountered in the eastern cape region during the period may 1982 - december 1984. y. enterocolitica isolates comprised 1% of 1,634 faecal examinations performed by the microbiology department of the south african institute for medical research in port elizabeth during this period, compared with isolation rates of 5.1% for shigellae, 3.7% for salmonell ... | 1987 | 3321485 |