常見例句A low titre of coproantigen were found in feces ofter experimentally infection of dogs and elevated markedly at the 21th day. 用細(xì)粒棘球蚴原頭節(jié)感染家犬後，糞抗原呈低滴度陽性，至21天後迅速陞高。Keywords Echinococcus granulosus;surveillance;echinococcsis;coproantigen;dog;double antibody sandwich ELISA; 關(guān)鍵詞細(xì)粒棘球絛蟲;包蟲病監(jiān)測;糞抗原;犬;雙抗躰夾心ELISA; 返回 coproantigen