Pete Johnson is currently associated with University of Oklahoma Health Sciences Center, USA. His/Her research interests include: University of Oklahoma Health Sciences Center, USA. His/Her international experience includes various programs, contributions and participation in different countries for diverse fields of study. His research interest reflects in his publications in various national and international journals. 

 Evaluation of safey and efficacy of sedatives, analgesics and neuromuscular blockers in critically-ill children. Evaluation of preventative and treatment options for iatrogenic opioid withdrawl in infants and children. Pharmacokinetic changes and medication safety of antibiotics, anticoagulants, analgesics and other high-risk medications in obese/overweight children.