Gunter JB, McAuliffe JJ, Beckman EC, Wittkugel EP, Spaeth JP, Varughese AM. A factorial study of ondansetron, metoclopramide, and dexamethasone for emesis prophylaxis after adenotonsillectomy in children. Paediatr Anaesth. 2006 Nov;16(11):1153-65.
Varughese AM, Byczkowski TL, Wittkugel EP, Kotagal U, Dean Kurth C. Impact of a nurse practitioner-assisted preoperative assessment program on quality. Paediatr Anaesth. 2006 Jul;16(7):723-33.
Azizkhan RG, Stehr W, Cohen AP, Wittkugel E, Farrell MK, Lucky AW, Hammelman BD, Johnson ND, Racadio JM. Esophageal strictures in children with recessive dystrophic epidermolysis bullosa: an 11-year experience with fluoroscopically guided balloon dilatation. J Pediatr Surg. 2006 Jan;41(1):55-60.
Wittkugel EP, Varughese AM. Pediatric preoperative evaluation--a new paradigm. Int Anesthesiol Clin. 2006 Winter;44(1):141-58. Review.