| prevalence of feline coronavirus antibodies in cats in bursa province, turkey, by an enzyme-linked immunosorbent assay. | feline sera from bursa province (turkey) were assayed for coronavirus antibody using an enzyme-linked immunosorbent assay (elisa). the study was performed on 100 sera collected from cats belonging to catteries or community shelters and to households. the serum samples were initially tested with the virus neutralisation (vn) test and the results were then compared with the elisa. the vn yielded 79 negative and 21 positive sera but the elisa confirmed only 74 as negative. the elisa-negative sera w ... | 2009 | 19560387 |