serotherapy

例句：

1. 1. Serotherapy has been shown to be effective in treating certain autoimmune diseases.
   血清疗法已被证明对治疗某些自身免疫性疾病有效。
2. 2.The patient received serotherapy for the allergic reaction.
   患者接受了血清疗法来治疗过敏反应。
3. 3. Serotherapy is a controversial topic in the field of immunology.
   血清疗法是免疫学领域中的一个有争议的话题。