Kowacs PA, Mattei TA, Goulart CR, da Rocha SF, Ramina R, Simão CA, de Meneses MS. Seizure-like activity during etomidate-modified Wada test interfere with the evaluation of cognitive functions? Arq Neuropsiquiatr. 2011 Oct;69(5):846–7. doi: 10.1590/s0004-282x2011000600027. PMID: 22042197.