JANSEN VAN VUUREN, P.; SOUPEN, N.; KHUZWAYO, K.; VENTER, M.; FOURIE, C.; DU TOIT, P.; HLOPHE, Y.; GROBBELAAR, C.; NORTJE, E.; KLEYNHANS, M.; NEL, H.; CLAUSS, R.; NYAKALE, N.; SATHEKGE, M. A retrospective case-study to determine the efficacy of Zolpidem in neurologically impaired patients to improve brain perfusion and function. Suid-Afrikaans Tydskrif vir Natuurwetenskap en Tegnologie / <i>South African Journal of Science and Technology</i&gt;, v. 33, n. 1, p. 1 bladsy, 7 out. 2014.