work-related musculoskeletal symptoms among dairy farmers in gyeonggi province, korea.the prevalence of work-related musculoskeletal symptoms (wms) among korean dairy farmers has not been investigated. the purpose of this study was to assess the prevalence of wms and to evaluate the relationship between wms and risk factors.201020534960
f+ rna coliphage-based microbial source tracking in water resources of south korea.we previously demonstrated that genotyping followed by proper statistical analyses of f plus (f+)-specific rna coliphages can effectively represent fecal origins of either humans or animals. here, we performed microbial source tracking (mst) using f+ rna coliphages as a target mst microorganism for identifying fecal sources contaminating ground and surface water in metropolitan seoul and gyeonggi province in south korea. in total, 71 groundwater and 5 surface water samples were collected and scr ...201122035571
evaluation of enzyme-linked immunosorbent assay using milk samples as a potential screening test of bovine tuberculosis of dairy cows in enzyme-linked immunosorbent assay (elisa) using bulk tank milk samples was evaluated as a screening test for bovine tuberculosis (tb), a contagious chronic disease of cattle. an elisa with mpb70, a major antigen of mycobacterium bovis was performed using paired sets of milk and sera samples from 33 tuberculin-positive and 43 tuberculin-negative cattle. anti-mpb70 antibodies were detected in milk samples and there was a significant correlation between seroreactivities of milk and sera samples ...201020060551
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