FIELD: veterinary medicine. SUBSTANCE: method involves detecting specific antibodies using histochemical version of enzyme-multiplied immunoassay. Stable culture of MARC-145 cells is applied. Acetone is used for fixing the culture. EFFECT: low cost production; excluded undesirable side effects in pigs. 2 tbl
Authors
Dates
1998-07-20—Published
1997-03-04—Filed