Зөвхөн бүртгэлтэй хэрэглэгчид л нийтлэл орчуулах боломжтой
Нэвтрэх / Бүртгүүлэх
The Food and Drug Administration, Center for Biologics Evaluation and Research (CBER) has developed methodology to standardize both aqueous and freeze-dried (lyophilized) extracts. Thus far, it has not been determined whether or not this methodology can be used to standardize alum-adsorbed extracts.