Việt
nhân tố biến năng
Anh
transfer factor
Đức
Übersetzungsfaktor
Pháp
rapport de transfert
transfer factor /ENG-ELECTRICAL/
[DE] Übersetzungsfaktor
[EN] transfer factor
[FR] rapport de transfert
An as yet unidentifi ed factor extracted from living T cells that, when taken from one human and injected into another, induces some of the cell- mediated immunity that was present in the donor.