therapy by means of blood, serum, or plasma transfusion.
Origin of hemotherapy
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
The treatment of disease by the use of blood or blood derivatives, as in transfusion.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.