- Uni of Colorado-Boulder (2006), Biochemistry
- Medical School
- Other (2012), Medicine
- Exhaled carbon monoxide screening for environmental tobacco smoke exposure in preanesthetic children.
- Dukellis D, Zuk J, Pan Z, Morrison JE, Friesen RH Paediatr Anaesth 2009 Sep 19 9 848-53
- American Academy of Pediatrics (2012)
- American Medical Association (2012)