Incidence, Radiographical Features, and Proposed Mechanism for Pneumocephalus from Intravenous Injection of Air
West J Emerg Med 11:180-185, Tran, P.,et al, 2010
Cluster Headache
BMJ 344:e2407, Nesbitt,A.D.,et al, 2012
A Parkinsonian Syndrome in Methcathinone Users and the Role of Manganese
NEJM 358:1009-1017, Stepens,A.,et al, 2008