| serological, bacteriological and clinical observations on an outbreak of canine infectious tracheobronchitis in norway. | during the autumn of 1988 an outbreak of canine infectious tracheobronchitis, which seemed to be more infectious than usual, occurred throughout scandinavia. paired serum samples and bacterial swabs were collected from 52 dogs with clinical signs of infectious tracheobronchitis in three districts of norway. the results revealed a fourfold or greater rise in the titre of antibodies against canine parainfluenza virus in 79 per cent of the cases, strongly suggesting that the virus was of aetiologic ... | 1990 | 2161580 |
| respiratory virus antibodies in adults of a norwegian community: prevalences and risk factors. | the aims were to examine prevalences as well as demographic and environmental predictors of respiratory virus antibodies in serum. | 1995 | 7797347 |
| comparison of antibodies against different viruses in cerebrospinal fluid and serum samples from patients with multiple sclerosis. | the occurrence of a local production in the central nervous system (cns) of antibodies against different selected viruses was analyzed by comparison of titers in serum and cerebrospinal fluid samples from groups of 50 patients with multiple sclerosis from finland, norway, and sweden. measles antibodies were determined in hemagglutination inhibition, hemolysis inhibition, and nucleocapsid complement fixation tests; mumps, parainfluenza virus type 1, and rubella virus antibodies were determined in ... | 1974 | 4372178 |