absorbed diphtheria toxoid的用法和样例：
- In 1975, the Food and Drug Administration (FDA) concluded that diphtheria toxoid “is not as effective an immunizing agent as might be anticipated.
- The authors recommend booster doses of tetanus and diphtheria toxoid for adults every 10 years and call upon physicians to make these immunizations a routine part of patient care.
- The delayed hypersensitivity induced by the diphtheria toxoid with different purity and dose was investigated to guide the vaccine production and improve the vaccine quality.
- Nonspecific and specific phagocytic activities of macrophages with heterogeneous fluorescent staining were observed using starch polysaccharide and immune activators (diphtheria toxoid and BCG) to induce and activate mouse peritoneal macrophages.