| development and evaluation of an antibody elisa for sarcoptic mange in sheep and a comparison with the skin-scraping method. | in this work an indirect elisa for detecting serum-specific igg antibodies in sheep was developed using a crude saline extract from sarcoptes scabiei var. ovis mites and then the repeatability of the elisa outcomes was estimated. subsequently, its diagnostic accuracy was evaluated by receiver operating characteristics (roc) analysis using a sample collected from the entire sheep population of western castile and leon region in spain, and then compared with that of the skin-scraping method. the r ... | 2010 | 20594604 |