@Article{Purslow, Christine2015, author={{Purslow, Christine} and {Masmali, Ali M.} and {Al-Bahlal, Jarallah M.} and {El-Hiti, Gamal A.} and {Akhtar, Saeed} and {Murphy, Paul J.} and {Almubrad, Turki}}, title={Repeatability and Diurnal Variation of Tear Ferning Test}, year={2015}, publisher="UWSpace", url={http://hdl.handle.net/10012/11472} }