采用多点皮内注射法，以降低接触后治疗费用；

use of the multi-site intradermal regimen to reduce the cost of post-exposure treatments;

youdao

采用多点皮内注射法，以降低接触后治疗费用；

use of the multi-site intradermal regimen to reduce the cost of post-exposure treatments;

youdao