任何用于进步动物生长速度和饲料转化率的亚治疗抗生素或化学治疗剂化合物都将被禁止运用。
Sub-therapeutic administration of ANY antibiotic or chemotherapeutic compound will be forbidden for the purposes of enhancing growth rate or feed conversion efficiency.
一旦肿瘤对特定的化学治疗剂具有获得性抗性之后，通常就会观察到其对其它结构类似的试剂的间接抗性。
Once a tumor has acquired resistance to a specific chemotherapeutic agent, it is common to observe collateral resistance to other structurally similar agents.
与安慰剂、没有介入措施、化学治疗法、肝脏切除、肝脏移植或是其他治疗方式相较之下，射频烧灼疗法的潜在优缺点较不明确。
The potential benefits and harms of RFA compared with placebo, no intervention, chemotherapy, hepatic resection, liver transplantation, or other interventions are unclear.
与安慰剂、没有介入措施、化学治疗法、肝脏切除、肝脏移植或是其他治疗方式相较之下，射频烧灼疗法的潜在优缺点较不明确。
The potential benefits and harms of RFA compared with placebo, no intervention, chemotherapy, hepatic resection, liver transplantation, or other interventions are unclear.
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