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.
Haemoglobin values (mean and standard deviation): preoperative (preOP), day of operation and the 3rd and 7th postoperative day (POD). Between both study groups no significant differences can be noted. An increasing haemoglobin value was found on the 7th postoperative day
