Fig. 1.
Transfusion requirements by month (unit/patient/month) in hemodialysis unit of Guro Hospital between October ‘88 and May ‘89
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.