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Platelet - Rich Fibrin (PRF) - The effect of storage time on platelet concentration
(South African Dental Association, 2015)
The aim of this study was to determine whether storage
time had a significant effect on the platelet concentration of
platelet-rich fibrin (PRF). Three blood samples were drawn
from each participant into a sterile blood ...
Will the new Consumer Protection Act prevent harm to nutritional supplement users?
(Health & Medical Publishing Group, 2011)
BACKGROUND. There is no clear distinction between the regulation of
food, supplements and medicines in South Africa. Consequently,
grey areas exist in implementing the legislation, particularly in the
supplement industry. ...