I am in the process of going back to school for my BSN. I have an inquiry class. We have to write a research proposal with 7-8 references and critique 2 of the refererences. I was thinking of writing it on the use of nitrous oxide in the pedi ED for minor procedures. IE laceration, I&D of abcesses and for monor ortho procedures. If anyone has any info it would be greatly appreciated. cindy