Mr. Frank Kirrane, Dr. Niall ColganNOUF ABDULLAH MOHAMMED ALASMARI2022-05-192022-05-1930916https://drepo.sdl.edu.sa/handle/20.500.14154/14336An investigation into the real time measurements of Transcutaneous partial pressure of oxygen (TcPO₂) and carbon dioxide (TcPCO₂), to determine scalp perfusion before, during and after application of tourniquet (Elastic band)Thesis