The efficacy of frequently-used 8 coccidiostats in Qinhuangdao area was evaluated.
对秦皇岛市场上常用的8种抗球虫药的药效作了评价。
2
Good drugs should be choiced and used reasonably and scientifically. At the same time the residues of coccidiostats in animal edible tissues should be paid attention to.