Rosman KD, Jacobs HA, van der Merwe CA. A new multiple sclerosis epidemic? A pilot survey. S Afr Med J. 1985; 68: 162-163. Rosman KD. The epidemiology of stroke in an urban black population. Stroke 1986; 17: 667-669. Rosman KD. Aspects of stroke. SA J Physiotherapy 1987; 43: 5-8 International Stroke Trial Collaborative Group. The International Stroke Trial (IST): a randomized trial of aspirin, subcutaneous heparin, both, or neither among 19435 patients with acute ischaemic stroke. Lancet 1997; 349: 1569-1581. Ebrahim I. The three faces of Memory Disorder; Health and Aging, 2000, 14:24 -27; Ebrahim I O, Howard R S, Kopelman M D, Sharief M K, and Williams A J.  The hypocretin/orexin system. J R Soc Med 2002 95: 227-230; Ebrahim I O, de Lacy S, Semra Y K, Howard R S, Sharief M K, and Williams A J. CSF Hypocretin levels in Neurologic and Psychiatric conditions, SLEEP 2002; 25: A378 (Abst); Ebrahim I O, de Lacy S, Semra Y K, Howard R S, Sharief M K, and Williams A J. Narcolepsy with cataplexy, Monosymptomatic Narcolepsy and Primary Hypersomnia: A prospective study in 24 patients including CSF hypocretin levels, SLEEP 2002; 25: A353(Abst); Ebrahim I. Memory Disorders in Psychiatric Practice, BJPsych 2002; 181: 177-178; Ebrahim I O, Sharief MK, de Lacy S, Semra YK, Howard RS, Williams AJ. Hypocretin (Orexin) Deficiency in Narcolepsy and Primary Hypersomnia. JNNP 2003; 74(1): 127-130; Ebrahim I O, Williams AJ, et al. CSF Hypocretin (Orexin) in Neurological and Psychiatric disorders. JSR 2003; 12(1). Ebrahim I O, Fisher JP, de Lacy S, Williams AJ. A prospective, randomized, trial comparing the effectiveness of Cognitive Behaviour Therapy, Pharmacologic Treatment and Combination therapy in patients with Primary Insomnia. SLEEP (2003) Williams AJ, Oka Y, Howard RS, Soliman MGG, de Lacy S, Ebrahim I O REM Sleep Behaviour Disorder - Characteristics of a series of consecutive referrals to a Specialist Sleep disorders Centre in the UK, SLEEP (2003) Ebrahim I O, de Lacy S, Howard RS, Sharief MK, Williams AJ. CSF Hypocretin (Orexin) in Disorders of Excessive Daytime Sleepiness. SLEEP (2003). Thannickal TC, Mayhew J Blouin A, Nienhuis R, Williams AJ, Ebrahim I O, Siegel JM. Distribution of Hypocretin (Orexin) Immunoreactivity in the Hypothalamus of Normal and Narcoleptic Horse. SLEEP (2004) Orgill JC, Bath J, Ebrahim I O, de Lacy SF, Williams AJ. The role of Actigraphy in the study of Sleep and Circadian Rhythms. SLEEP (2004). Ebrahim I O. The Management of Excessive Daytime Sleepiness. Drugs & Therapeutics Bulletin. 2004 June; Nightingale S, Williams AJ, Orgill JC, Ebrahim I O, de Lacy S. The association between narcolepsy and REM behaviour disorder (RBD) Sleep Medicine (2005) Ebrahim I O, Peacock KW. REM Sleep Behaviour Disorder - Psychiatric Presentations: A Case Series from the United Kingdom Journal of Clinical Sleep Medicine, Vol. 1, No. 1, 2005 Ebrahim I O, Peacock KW, Williams AJ. Post-traumatic Narcolepsy: 2 case reports and a mini-review. Journal of Clinical Sleep Medicine, Vol. 1, No. 2, 2005 Ebrahim I O, Williams AJ, Peacock KW, Maldonado CC. Driver Sleepiness in South African Commercial Drivers: A two stage screening study. SLEEP 28: 165 (2005) Wilson W, Ebrahim I O, Fenwick P, Marks RL. Violence, Sleepwalking and the Criminal Law. Criminal Law Review (August 2005) Ebrahim I O, Wilson W, Fenwick PB, Peacock KW, Marks RL. Sleep related violence, Alcohol, Automatism and the Law. Criminal Law Review (August 2005) Ebrahim I O. Somnambulistic Sexual Behaviour (Sexsomnia). Journal of Forensic Sleep Medicine (2006) Ebrahim I O. Ramelteon: A New Approach to managing Insomnia. Future Neurology January 2008, Vol. 3, No. 1, Pages 9-18 Ebrahim I O and Fenwick PB. Sleep Related Automatism. Medicine, Science & the Law, 2008 (in press)