The correct answer is A. and B. !!
(:
Twice to 4 times a week though you are supposed to separate the days throughout the week.
HLA Testing is used to match organ and tissue transfer receivers
with well-matched benefactors. HLA is a type of blood test done to search for a
protein, which can be found on the exterior of leukocytes or also known as White
Blood Cells. This protein is used to determine the differences between its own
cells and foreign ones, as well as damaging bodies.
It keeps records easily attainable so errors can be avoided and proved wrong if it were audited incorrectly.
It depends on your area, <em />I'd say a local docors office. For me, it is PatientFirst.
